untitled
<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd>
<responseDate>2018-01-15T18:30:17Z</responseDate>
<request identifier=oai:HAL:hal-01032046v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request>
<GetRecord>
<record>
<header>
<identifier>oai:HAL:hal-01032046v1</identifier>
<datestamp>2018-01-11</datestamp>
<setSpec>type:ART</setSpec>
<setSpec>subject:sdv</setSpec>
<setSpec>collection:CNRS</setSpec>
<setSpec>collection:UNIV-AG</setSpec>
<setSpec>collection:AGROPARISTECH</setSpec>
<setSpec>collection:ECOFOG</setSpec>
<setSpec>collection:INRA</setSpec>
<setSpec>collection:UNIV-LORRAINE</setSpec>
<setSpec>collection:ENGREF</setSpec>
</header>
<metadata><dc>
<publisher>HAL CCSD</publisher>
<title lang=en>Spatial variation of soil respiration across a topographic gradient in a tropical rain forest in French Guiana</title>
<creator>Epron, Daniel</creator>
<creator>Bosc, Alexandre</creator>
<creator>Bonal, Damien</creator>
<creator>Freycon, Vincent</creator>
<contributor>Ecologie et Ecophysiologie Forestières (EEF) ; Institut National de la Recherche Agronomique (INRA) - Université de Lorraine (UL)</contributor>
<contributor>Écologie fonctionnelle et physique de l'environnement (EPHYSE - UR1263) ; Institut National de la Recherche Agronomique (INRA)</contributor>
<contributor>Ecologie des forêts de Guyane (ECOFOG) ; Ecole Nationale du Génie Rural, des Eaux et des Forêts (ENGREF) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<source>ISSN: 0266-4674</source>
<source>EISSN: 1469-7831</source>
<source>Journal of Tropical Ecology</source>
<publisher>Cambridge University Press (CUP)</publisher>
<identifier>hal-01032046</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-01032046</identifier>
<source>https://hal.archives-ouvertes.fr/hal-01032046</source>
<source>Journal of Tropical Ecology, Cambridge University Press (CUP), 2006, 22 (5), pp.565-574. 〈10.1017/S0266467406003415〉</source>
<identifier>DOI : 10.1017/S0266467406003415</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1017/S0266467406003415</relation>
<language>en</language>
<subject lang=en>ACRISOL</subject>
<subject lang=en>CARBON BALANCE</subject>
<subject lang=en>CARBON FLUX</subject>
<subject lang=en>GLEYSOL</subject>
<subject lang=en>ROOT BIOMASS</subject>
<subject>[SDV.SA] Life Sciences [q-bio]/Agricultural sciences</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>The objective of this study was to analyse the factors explaining spatial variation in soil respiration over topographic transects in a tropical rain forest of French Guiana. The soil of 30 plots along six transects was characterized. The appearance of the 'dry to the touch' character at a depth of less than 1.2 m was used to discriminate soils exhibiting vertical drainage from soils exhibiting superficial lateral drainage and along with colour and texture, to define five classes from well-drained to strongly hydromorphic soils. Spatial variation in soil respiration was closely related to topographic position and soil type. Increasing soil water content and bulk density and decreasing root biomass and soil carbon content explained most of the decrease in soil respiration from the plateaux (vertically drained hypoferralic acrisol) to the bottomlands (haplic gleysol). These results will help to stratify further field experiments and to identify the underlying determinants of spatial variation in soil respiration to develop mechanistic models of soil respiration.</description>
<date>2006</date>
</dc>
</metadata>
</record>
</GetRecord>
</OAI-PMH>
