<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-2768</journal-id>
<journal-title><![CDATA[Polibotánica]]></journal-title>
<abbrev-journal-title><![CDATA[Polibotánica]]></abbrev-journal-title>
<issn>1405-2768</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-27682019000100025</article-id>
<article-id pub-id-type="doi">10.18387/polibotanica.47.3</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Diversidad, estructura arbórea e índice de valor de importancia en un bosque urbano de la Ciudad de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Diversity, tree structure, and importance value index in an urban park in Mexico City]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Saavedra-Romero]]></surname>
<given-names><![CDATA[L. de L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-de la Rosa]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado-Rosales]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Trinidad]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villa-Castillo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados Campus Montecillo ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Colegio de Postgraduados Campus Montecillo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Colegio de Postgraduados Campus Montecillo ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Colegio de Postgraduados Campus Montecillo ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Comisión Nacional Forestal (CONAFOR)  ]]></institution>
<addr-line><![CDATA[Zapopan Jalisco]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<numero>47</numero>
<fpage>25</fpage>
<lpage>37</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-27682019000100025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-27682019000100025&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-27682019000100025&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El arbolado urbano es un elemento esencial en la infraestructura de toda urbe. El Bosque San Juan de Aragón (BSJA) en la Ciudad de México está catalogado como un área verde de valor ambiental pero su condición respecto a la diversidad y estructura arbórea se ha estudiado poco. El propósito del presente trabajo fue aplicar los procedimientos del Indicador Diversidad y Estructura, en el área verde urbana, Bosque San Juan de Aragón de la Ciudad de México, y contribuir en el diagnóstico sobre el estado actual de salud en esta materia. Se ubicaron al azar 28 sitios de muestreo circulares de 0.1 ha; en cada uno se determinó por árbol, la clasificación taxonómica, el diámetro normal (Dn), la altura total (At) y diámetro de copa. En gabinete se calculó el área basal (Aba), volumen compuesto y área superficial de copa y los índices de diversidad de Simpson, Berger-Parker, además, de un índice de valor de importancia urbano (IVIU). Se identificaron 10 familias, 11 géneros y 12 especies. Las familias Casuarinaceae, Proteaceae, Myrtaceae y Cupressaceae estuvieron representadas en un 69%. El Dn promedio fue de 17.5 cm, la At de 8.6 m y el Aba de 0.40 m2/ha. El valor para el índice de Simpson fue de 0.85 que indica una alta dominancia y baja riqueza de especies y el de Berger-Parker fue de 0.66, concentrado la abundancia en cuatro especies. Casuarina equisetifolia y Eucalyptus camaldulensis presentaron los IVIU más altos con 31.98% y 19.96%, respectivamente. La diversidad arbórea del bosque fue baja, similar a otras áreas verdes urbanas. Por medio del IVIU se jerarquizó la importancia por especie, y se identificó a las de mayor potencial actual para proveer servicios ecosistémicos debido a sus altos porcentajes de biomasa y cobertura.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Urban trees are an essential component of all city´s facilities. The San Juan de Aragon Park (SJAP) in Mexico City, is considered a green area with environmental value; however, there is little research on the diversity and structure as a health indicator. The aims of the study were to adapt the Forest Health methodology for tree diversity and structure indicators (DSI) to assess SJAP current´s condition. A total of 28 circular sites (0.1 ha) were randomly established. For each tree, taxonomic identification, normal diameter (Nd) and total height (Th) were registered. Basal area (Ba), compound volume, crown surface as well as the Simpson, Berger-Parker, and an urban importance value index (UIVI) was determined. The Casuarinaceae, Proteaceae, Myrtaceae and Cupressaceae families were the most abundant with 69% of the total density. Average Nd, Th and Ba were 155 cm, 8.6 m, and 0.40 m2 ha-1, respectively. Simpson index was 0.85 representing a high dominance y low richness, Berger-Parker values (0.66) concentrates abundance in four species. The highest UIVI were obtained for Casuarina equisetifolia (31.98%), and Eucalyptus camaldulensis (19.96%). Tree diversity was low, similar to other urban green areas. The UIVI identifies species with the actual highest potential to provide ecosystem services due to their highest biomass and coverage.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[bosque urbano]]></kwd>
<kwd lng="es"><![CDATA[salud forestal]]></kwd>
<kwd lng="es"><![CDATA[índices de diversidad]]></kwd>
<kwd lng="en"><![CDATA[urban forest]]></kwd>
<kwd lng="en"><![CDATA[forest health]]></kwd>
<kwd lng="en"><![CDATA[diversity indexes]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvey]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Promoting and preserving biodiversity in the urban forest]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2006</year>
<volume>5</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>195-201</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baró]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Chaparro]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Baggethun]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Langemeyer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Nowak]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Terradas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contribution of ecosystem services to air quality and climate change mitigation policies: The case of urban forests in Barcelona, Spain]]></article-title>
<source><![CDATA[Ambio]]></source>
<year>2014</year>
<volume>43</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>466-79</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beckett]]></surname>
<given-names><![CDATA[K. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Freer-Smith]]></surname>
<given-names><![CDATA[P. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effective tree species for local air quality management]]></article-title>
<source><![CDATA[Journal of Arboriculture]]></source>
<year>2000</year>
<volume>26</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>12-9</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buckelew]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Twardus]]></surname>
<given-names><![CDATA[D. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Nowak]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urban Forest Health Monitoring: Large-scale assessments in the United States]]></article-title>
<source><![CDATA[Arboriculture &amp; Urban Forestry]]></source>
<year>2008</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>341-6</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burkhart]]></surname>
<given-names><![CDATA[H. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Tomé]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Modeling Forest Trees and Stand]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Dordrecht ]]></publisher-loc>
<publisher-name><![CDATA[Springer Netherlands]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burton]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Samuelson]]></surname>
<given-names><![CDATA[L. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pan]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Riparian woody plant diversity and forest structure along an urban-rural gradient]]></article-title>
<source><![CDATA[Urban Ecosystems]]></source>
<year>2005</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>93-106</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cornelis]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hermy]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biodiversity relationships in urban and suburban parks in Flanders]]></article-title>
<source><![CDATA[Landscape and Urban Planning]]></source>
<year>2004</year>
<volume>69</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>385-401</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[a. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Galvin]]></surname>
<given-names><![CDATA[M. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Rabaglia]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Twardus]]></surname>
<given-names><![CDATA[D. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Forest health monitoring protocols applied to roadside trees in Maryland]]></article-title>
<source><![CDATA[Journal of Arboriculture]]></source>
<year>2001</year>
<volume>27</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>126-38</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flores-Xolocotzi]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Guillén]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Planificación de sistemas de áreas verdes y parques públicos]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Forestales]]></source>
<year>2010</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>17-24</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galvin]]></surname>
<given-names><![CDATA[M. F.]]></given-names>
</name>
</person-group>
<source><![CDATA[a Methodology for Assessing and Managing Biodiversity in Street Tree Populations: a Case Study]]></source>
<year>1995</year>
<page-range>124-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García-Mayoral]]></surname>
<given-names><![CDATA[L. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Valdez-Hernández]]></surname>
<given-names><![CDATA[J. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Luna-Cavazos]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Morgado]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estructura y diversidad arbórea en sistemas agroforestales de café en la Sierra de Atoyac, Veracruz]]></article-title>
<source><![CDATA[Madera y Bosques]]></source>
<year>2015</year>
<volume>21</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>69-82</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Janhäll]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Review on urban vegetation and particle air pollution e Deposition and dispersion]]></article-title>
<source><![CDATA[Atmospheric Environment]]></source>
<year>2015</year>
<volume>105</volume>
<page-range>130-7</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jim]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Species diversity of three major urban forest types in Guangzhou City, China]]></article-title>
<source><![CDATA[Forest Ecology and Management]]></source>
<year>2001</year>
<volume>146</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>99-114</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kendal]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Dobbs]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Lohr]]></surname>
<given-names><![CDATA[V. I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global patterns of diversity in the urban forest: Is there evidence to support the 10/20/30 rule?]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2014</year>
<volume>13</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>411-7</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Korhonen]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Vauhkonen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Virolainen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hovi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Korpela]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[International Journal of Remote Sensing Estimation of tree crown volume from airborne lidar data using computational geometry Estimation of tree crown volume from airborne lidar data using computational geometry]]></article-title>
<source><![CDATA[International Journal of Remote Sensing]]></source>
<year>2013</year>
<volume>34</volume>
<numero>20</numero>
<issue>20</issue>
<page-range>7236-48</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Landeros]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cerna]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Patrones de asociación de especies y sustentabilidad (Species association patterns and sustainability)]]></article-title>
<source><![CDATA[International Journal of Good Conscience]]></source>
<year>2007</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>632-60</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y. Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[C. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Key street tree species selection in urban areas]]></article-title>
<source><![CDATA[African Journal of Agricultural Research]]></source>
<year>2011</year>
<volume>6</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>3539-50</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lozada-Dávila]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Consideraciones metodológicas sobre los estudios de comunidades forestales Methodological considerations about studies of forest communities]]></article-title>
<source><![CDATA[Revista Forestal Venezolana]]></source>
<year>2010</year>
<volume>54</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>77-88</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Magurran]]></surname>
<given-names><![CDATA[A. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Measuring Biological Diversity]]></source>
<year>2004</year>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McKinney]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urbanization as a major cause of biotic homogenization]]></article-title>
<source><![CDATA[Biological Conservation]]></source>
<year>2006</year>
<volume>127</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>247-60</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McPherson]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Rowntree]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Using Structural Measures to Compare twenty-two U.S. street tree population]]></article-title>
<source><![CDATA[Landscape Journal]]></source>
<year>1989</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>13-23</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[Meza]]></given-names>
</name>
<name>
<surname><![CDATA[C.]]></surname>
<given-names><![CDATA[M. del]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The trees of Mexico city: guardians of their image and of the environment]]></article-title>
<source><![CDATA[Bitácora Arquitectura]]></source>
<year>2015</year>
<numero>31</numero>
<issue>31</issue>
<page-range>96-103</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hanslin]]></surname>
<given-names><![CDATA[H. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Burchi]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Sæbø]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Particulate matter and element accumulation on coniferous trees at different distances from a highway]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2015</year>
<volume>14</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>170-7</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muelle-Dombois]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Ellenberg]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aims &amp; Methods of vegetation ecology]]></source>
<year>1974</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muthulingam]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Thangavel]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Density, diversity and richness of woody plants in urban green spaces: A case study in Chennai metropolitan city]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2012</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>450-9</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nagendra]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Gopal]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Street trees in Bangalore: Density, diversity, composition and distribution]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2010</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>129-37</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nowak]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Heisler]]></surname>
<given-names><![CDATA[G. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Air Quality Effects of Urban Trees and Parks]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Potter]]></surname>
<given-names><![CDATA[K. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Introduction]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Potter]]></surname>
<given-names><![CDATA[K. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Conkling]]></surname>
<given-names><![CDATA[B. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Forest Health Monitoring: National Status, Trends, and Analysis 2016]]></source>
<year>2017</year>
<page-range>195</page-range><publisher-loc><![CDATA[Asheville, NC ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Randolph]]></surname>
<given-names><![CDATA[K. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Morin]]></surname>
<given-names><![CDATA[R. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Steinman]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Descriptive Statistics of Tree Crown Condition in the North Central United States]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Ashville NC ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Räsänen]]></surname>
<given-names><![CDATA[J. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Holopainen]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Joutsensaari]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ndam]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Pasanen]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Rinnan]]></surname>
<given-names><![CDATA[Å.]]></given-names>
</name>
<name>
<surname><![CDATA[Kivimäenpää]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of species-specific leaf characteristics and reduced water availability on fine particle capture efficiency of trees]]></article-title>
<source><![CDATA[Environmental Pollution]]></source>
<year>2013</year>
<volume>183</volume>
<page-range>64-70</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Richards]]></surname>
<given-names><![CDATA[N. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diversity and stability in a street tree population]]></article-title>
<source><![CDATA[Urban Ecology]]></source>
<year>1983</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>159-71</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romhan-de la Vega]]></surname>
<given-names><![CDATA[C. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez-Maldonado]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dendrometría]]></source>
<year>2010</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Autónoma Chapingo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saavedra-Romero]]></surname>
<given-names><![CDATA[L. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarado-Rosales]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-De La Rosa]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Trinidad]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Mora-Aguilera]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Villa-Castillo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crown condition, a health indicator in urban trees of the San Juan de Aragon Park, Mexico City]]></article-title>
<source><![CDATA[Madera y Bosques]]></source>
<year>2016</year>
<volume>22</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>15-27</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santamour]]></surname>
<given-names><![CDATA[F. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trees for urban planting: Diversity, Uniformity, and Common Sense]]></article-title>
<source><![CDATA[Proceedings of the Seventh Conference of The Metropolitan Tree Improvement Alliance]]></source>
<year>1990</year>
<volume>7</volume>
<page-range>57-65</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Savard]]></surname>
<given-names><![CDATA[J. P. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Clergeau]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Mennechez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biodiversity concepts and urban ecosystems]]></article-title>
<source><![CDATA[Landscape and Urban Planning]]></source>
<year>2000</year>
<volume>48</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>131-42</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schomaker]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Zarnoch]]></surname>
<given-names><![CDATA[S. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Bechtold]]></surname>
<given-names><![CDATA[W. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Latele]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Burkman]]></surname>
<given-names><![CDATA[W. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Cox]]></surname>
<given-names><![CDATA[S. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crown-Condition Classification: A Guide to Data Collection and Analysis]]></article-title>
<source><![CDATA[USDA Gen. Tech. Rep. SRS-102. U.S. Department of Agriculture Forest Service]]></source>
<year>2007</year>
<page-range>92</page-range><publisher-loc><![CDATA[Asheville, NC ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schroeder]]></surname>
<given-names><![CDATA[T. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Healey]]></surname>
<given-names><![CDATA[S. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Moisen]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluating the compatibility of american and mexican national forest inventory data]]></source>
<year>2010</year>
<conf-name><![CDATA[ Joint Meeting of the Forest Inventory and Analysis (FIA) Symposium and the Southern Measurationists]]></conf-name>
<conf-date>2010</conf-date>
<conf-loc> </conf-loc>
<page-range>15-22</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schulz]]></surname>
<given-names><![CDATA[B. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Changes on vegetation indicators plots: small samples reveals significant trends]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Potter]]></surname>
<given-names><![CDATA[K. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Conkling]]></surname>
<given-names><![CDATA[B. L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Forest Health Monitoring: National Status, Trends, and Analysis]]></source>
<year>2017</year>
<page-range>195</page-range><publisher-loc><![CDATA[Asheville, NC. ]]></publisher-loc>
<publisher-name><![CDATA[U.S. Department of Agriculture, Forest Service]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schulz]]></surname>
<given-names><![CDATA[B. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Bechtold]]></surname>
<given-names><![CDATA[W. a]]></given-names>
</name>
<name>
<surname><![CDATA[Zarnoch]]></surname>
<given-names><![CDATA[S. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sampling and estimation procedures for the vegetation diversity and structure indicator]]></article-title>
<source><![CDATA[U S Forest Service Pacific Northwest Research Station General]]></source>
<year>2009</year>
<page-range>1-53</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tainter]]></surname>
<given-names><![CDATA[F. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Baker]]></surname>
<given-names><![CDATA[F. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Principles of forest pathology]]></source>
<year>1996</year>
<publisher-name><![CDATA[John Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tellez-Garcia]]></surname>
<given-names><![CDATA[C. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Valdez-Hernandez]]></surname>
<given-names><![CDATA[J. I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caracterizacion estructural del manglar en el estero palo verde, laguna de cuyutlan, Colima]]></article-title>
<source><![CDATA[Revista Chapingo, Serie Ciencias Forestales y Del Ambiente]]></source>
<year>2012</year>
<volume>18</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>395-408</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Troxel]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Piana]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ashton]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Murphy-Dunning]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationships between bole and crown size for young urban trees in the northeastern USA]]></article-title>
<source><![CDATA[Urban Forestry &amp; Urban Greening]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="">
<collab>United States Department of Agriculture, U.</collab>
<source><![CDATA[Pest Alert: Barrenador esmeralda del fresno]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woodall]]></surname>
<given-names><![CDATA[C. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Amacher]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bechtold]]></surname>
<given-names><![CDATA[W. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Coulston]]></surname>
<given-names><![CDATA[J. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Jovan]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Perry]]></surname>
<given-names><![CDATA[H. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Will-Wolf]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Status and future of the forest health indicators program of the USA Field data from most sample years and indicators]]></article-title>
<source><![CDATA[Environ Monit Assess]]></source>
<year>2011</year>
<numero>177</numero>
<issue>177</issue>
<page-range>419-36</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ke]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Xiao]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessing the structure and stability of street trees in Lhasa, China]]></article-title>
<source><![CDATA[Urban Forestry and Urban Greening]]></source>
<year>2012</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>432-8</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zaragoza-Hernández]]></surname>
<given-names><![CDATA[A. Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Cetina-Alcalá]]></surname>
<given-names><![CDATA[V. M.]]></given-names>
</name>
<name>
<surname><![CDATA[López-López]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Chacalo-Hilú]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[De la Isla]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarado-Rosales]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[González-Rosas]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Identification of tree damages of three parks of Mexico City]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Forestales]]></source>
<year>2015</year>
<volume>6</volume>
<numero>32</numero>
<issue>32</issue>
<page-range>63-82</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zarnoch]]></surname>
<given-names><![CDATA[S. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Bechtold]]></surname>
<given-names><![CDATA[W. a]]></given-names>
</name>
<name>
<surname><![CDATA[Stolte]]></surname>
<given-names><![CDATA[K. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Using crown condition variables as indicators of forest health]]></article-title>
<source><![CDATA[Canadian Journal of Forest Research]]></source>
<year>2004</year>
<volume>34</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1057-70</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
