Serveur d'exploration sur le patient édenté

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

An empirical cohort model for management of Terra Firme forests in the Brazilian Amazon

Identifieur interne : 009013 ( Main/Exploration ); précédent : 009012; suivant : 009014

An empirical cohort model for management of Terra Firme forests in the Brazilian Amazon

Auteurs : Denis Alder [Royaume-Uni] ; J. N. M Silva [Brésil]

Source :

RBID : ISTEX:60E245296E51642F55574F43C7E75AF24EE8DC9A

Descripteurs français

English descriptors

Abstract

Abstract: A model to project forest growth in the Terra Firme forests of the eastern Amazon is described. It is based on 12–17 years measurements from experimental plots at Jarı́ and Tapajós. Forest stands are represented by cohorts of species group, diameter, and defect. There are 54 species groups, with a robust diameter increment function fitted to each, tables of mortality by crown and defect status, and recruit lists by disturbance level and locality. Stand level functions partition trees by crown status, and modify growth for stand density. Recruitment is a function of basal-area losses. Evaluation compares model performance with two experiments involving heavy felling in Tapajos State Forest. At one site, total bole volume growth of all species over 45cm DBH was 2.56m3ha−1year−1 over 17 years, whereas the model projected 3.13m3ha−1year−1. At the other site, actual growth over 12 years was 0.39m3ha−1year−1, with the model giving an identical result. Both felled and control plots are compared in the study and accurately simulated. Some weaknesses in the model are discussed.

Url:
DOI: 10.1016/S0378-1127(99)00196-6


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

<record>
<TEI wicri:istexFullTextTei="biblStruct">
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">An empirical cohort model for management of Terra Firme forests in the Brazilian Amazon</title>
<author>
<name sortKey="Alder, Denis" sort="Alder, Denis" uniqKey="Alder D" first="Denis" last="Alder">Denis Alder</name>
</author>
<author>
<name sortKey="Silva, J N M" sort="Silva, J N M" uniqKey="Silva J" first="J. N. M" last="Silva">J. N. M Silva</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:60E245296E51642F55574F43C7E75AF24EE8DC9A</idno>
<date when="2000" year="2000">2000</date>
<idno type="doi">10.1016/S0378-1127(99)00196-6</idno>
<idno type="url">https://api.istex.fr/document/60E245296E51642F55574F43C7E75AF24EE8DC9A/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">002F59</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">002F59</idno>
<idno type="wicri:Area/Istex/Curation">002F59</idno>
<idno type="wicri:Area/Istex/Checkpoint">004058</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">004058</idno>
<idno type="wicri:doubleKey">0378-1127:2000:Alder D:an:empirical:cohort</idno>
<idno type="wicri:Area/Main/Merge">009399</idno>
<idno type="wicri:Area/Main/Curation">009013</idno>
<idno type="wicri:Area/Main/Exploration">009013</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title level="a" type="main" xml:lang="en">An empirical cohort model for management of Terra Firme forests in the Brazilian Amazon</title>
<author>
<name sortKey="Alder, Denis" sort="Alder, Denis" uniqKey="Alder D" first="Denis" last="Alder">Denis Alder</name>
<affiliation wicri:level="1">
<country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>9 Stansfield Close, Headington, Oxford OX3 8TH</wicri:regionArea>
<wicri:noRegion>Oxford OX3 8TH</wicri:noRegion>
</affiliation>
<affiliation></affiliation>
<affiliation wicri:level="1">
<country wicri:rule="url">Royaume-Uni</country>
</affiliation>
</author>
<author>
<name sortKey="Silva, J N M" sort="Silva, J N M" uniqKey="Silva J" first="J. N. M" last="Silva">J. N. M Silva</name>
<affiliation wicri:level="2">
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>EMPRAPA Amazônia Oriental, PO Box 48, 66095-100, Belem, Pará</wicri:regionArea>
<placeName>
<region type="state">Pará</region>
</placeName>
</affiliation>
<affiliation wicri:level="1">
<country wicri:rule="url">Brésil</country>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series>
<title level="j">Forest Ecology and Management</title>
<title level="j" type="abbrev">FORECO</title>
<idno type="ISSN">0378-1127</idno>
<imprint>
<publisher>ELSEVIER</publisher>
<date type="published" when="2000">2000</date>
<biblScope unit="volume">130</biblScope>
<biblScope unit="issue">1–3</biblScope>
<biblScope unit="page" from="141">141</biblScope>
<biblScope unit="page" to="157">157</biblScope>
</imprint>
<idno type="ISSN">0378-1127</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt>
<idno type="ISSN">0378-1127</idno>
</seriesStmt>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Actual volume development</term>
<term>Alder</term>
<term>Amazon</term>
<term>Amazonia</term>
<term>Annual mortality rate</term>
<term>Basal</term>
<term>Basal area</term>
<term>Baseline function</term>
<term>Best approach</term>
<term>Brazilian amazon</term>
<term>Cafogrom</term>
<term>Cafogrom model</term>
<term>Carapa guianensis</term>
<term>Central brazilian amazon</term>
<term>Centroid</term>
<term>Cohort</term>
<term>Cohort model</term>
<term>Commercial species</term>
<term>Commonwealth forestry review</term>
<term>Competitive status</term>
<term>Control plots</term>
<term>Control series</term>
<term>Crown status</term>
<term>Data points</term>
<term>Defect status</term>
<term>Defective trees</term>
<term>Development research</term>
<term>Diam increment</term>
<term>Diameter class</term>
<term>Diameter classes</term>
<term>Diameter increment</term>
<term>Diameter increment function</term>
<term>Different lists</term>
<term>Dominant trees</term>
<term>Eastern amazon</term>
<term>Eastern amazonia</term>
<term>Ecology</term>
<term>Elsevier science</term>
<term>Empirical basis</term>
<term>Equilibrium basal area</term>
<term>Error bars</term>
<term>Experimental plots</term>
<term>Firme forests</term>
<term>Forest ecology</term>
<term>Forest management</term>
<term>Group centroid</term>
<term>Growth model</term>
<term>Growth modelling</term>
<term>Growth models</term>
<term>Growth rates</term>
<term>Guianensis</term>
<term>Identical result</term>
<term>Increment</term>
<term>Increment multiplier</term>
<term>Internal report</term>
<term>Jacaranda copaia</term>
<term>Larger trees</term>
<term>Linear regression</term>
<term>Logging</term>
<term>Logging damage</term>
<term>Logging damage data</term>
<term>Maximum size</term>
<term>Measurement periods</term>
<term>Model simulations</term>
<term>More light</term>
<term>Mortality</term>
<term>Mortality limit</term>
<term>Mortality rates</term>
<term>Multiplier</term>
<term>Natural forest</term>
<term>Natural forest growth</term>
<term>Natural tropical forest</term>
<term>Permanent sample plots</term>
<term>Pinform model</term>
<term>Plant sciences</term>
<term>Point summarises</term>
<term>Queensland rainforests</term>
<term>Rainforest</term>
<term>Recruitment</term>
<term>Recruitment rates</term>
<term>Same logging intensity class</term>
<term>Same period</term>
<term>Sample plots</term>
<term>Sensitive parameter</term>
<term>Sensitivity analysis</term>
<term>Silva</term>
<term>Silva forest ecology</term>
<term>Similar species</term>
<term>Simulation</term>
<term>Simulation model</term>
<term>Site variation</term>
<term>Size classes</term>
<term>Skid trails</term>
<term>Small trees</term>
<term>Smaller trees</term>
<term>Solomon islands</term>
<term>Species composition</term>
<term>Species group</term>
<term>Species groups</term>
<term>Tapajos</term>
<term>Tapajos region</term>
<term>Term projections</term>
<term>Terra Firme forest</term>
<term>Total number</term>
<term>Total recruitment</term>
<term>Trees measurements</term>
<term>Trees species</term>
<term>Tropical forests</term>
<term>Tropical rainforest</term>
<term>Understorey trees</term>
<term>Vanclay</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en">
<term>Actual volume development</term>
<term>Alder</term>
<term>Amazon</term>
<term>Annual mortality rate</term>
<term>Basal</term>
<term>Basal area</term>
<term>Baseline function</term>
<term>Best approach</term>
<term>Brazilian amazon</term>
<term>Cafogrom</term>
<term>Cafogrom model</term>
<term>Carapa guianensis</term>
<term>Central brazilian amazon</term>
<term>Centroid</term>
<term>Cohort</term>
<term>Cohort model</term>
<term>Commercial species</term>
<term>Commonwealth forestry review</term>
<term>Competitive status</term>
<term>Control plots</term>
<term>Control series</term>
<term>Crown status</term>
<term>Data points</term>
<term>Defect status</term>
<term>Defective trees</term>
<term>Development research</term>
<term>Diam increment</term>
<term>Diameter class</term>
<term>Diameter classes</term>
<term>Diameter increment</term>
<term>Diameter increment function</term>
<term>Different lists</term>
<term>Dominant trees</term>
<term>Eastern amazon</term>
<term>Eastern amazonia</term>
<term>Ecology</term>
<term>Elsevier science</term>
<term>Empirical basis</term>
<term>Equilibrium basal area</term>
<term>Error bars</term>
<term>Experimental plots</term>
<term>Firme forests</term>
<term>Forest ecology</term>
<term>Forest management</term>
<term>Group centroid</term>
<term>Growth model</term>
<term>Growth modelling</term>
<term>Growth models</term>
<term>Growth rates</term>
<term>Guianensis</term>
<term>Identical result</term>
<term>Increment</term>
<term>Increment multiplier</term>
<term>Internal report</term>
<term>Jacaranda copaia</term>
<term>Larger trees</term>
<term>Linear regression</term>
<term>Logging</term>
<term>Logging damage</term>
<term>Logging damage data</term>
<term>Maximum size</term>
<term>Measurement periods</term>
<term>Model simulations</term>
<term>More light</term>
<term>Mortality</term>
<term>Mortality limit</term>
<term>Mortality rates</term>
<term>Multiplier</term>
<term>Natural forest</term>
<term>Natural forest growth</term>
<term>Permanent sample plots</term>
<term>Pinform model</term>
<term>Plant sciences</term>
<term>Point summarises</term>
<term>Queensland rainforests</term>
<term>Rainforest</term>
<term>Recruitment</term>
<term>Recruitment rates</term>
<term>Same logging intensity class</term>
<term>Same period</term>
<term>Sample plots</term>
<term>Sensitive parameter</term>
<term>Sensitivity analysis</term>
<term>Silva</term>
<term>Silva forest ecology</term>
<term>Similar species</term>
<term>Simulation</term>
<term>Simulation model</term>
<term>Site variation</term>
<term>Size classes</term>
<term>Skid trails</term>
<term>Small trees</term>
<term>Smaller trees</term>
<term>Solomon islands</term>
<term>Species composition</term>
<term>Species group</term>
<term>Species groups</term>
<term>Tapajos</term>
<term>Tapajos region</term>
<term>Term projections</term>
<term>Total number</term>
<term>Total recruitment</term>
<term>Trees measurements</term>
<term>Trees species</term>
<term>Tropical forests</term>
<term>Tropical rainforest</term>
<term>Understorey trees</term>
<term>Vanclay</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr">
<term>écologie</term>
<term>Mortalité</term>
<term>Forêt naturelle</term>
<term>Recrutement</term>
<term>Simulation</term>
</keywords>
</textClass>
<langUsage>
<language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">Abstract: A model to project forest growth in the Terra Firme forests of the eastern Amazon is described. It is based on 12–17 years measurements from experimental plots at Jarı́ and Tapajós. Forest stands are represented by cohorts of species group, diameter, and defect. There are 54 species groups, with a robust diameter increment function fitted to each, tables of mortality by crown and defect status, and recruit lists by disturbance level and locality. Stand level functions partition trees by crown status, and modify growth for stand density. Recruitment is a function of basal-area losses. Evaluation compares model performance with two experiments involving heavy felling in Tapajos State Forest. At one site, total bole volume growth of all species over 45cm DBH was 2.56m3ha−1year−1 over 17 years, whereas the model projected 3.13m3ha−1year−1. At the other site, actual growth over 12 years was 0.39m3ha−1year−1, with the model giving an identical result. Both felled and control plots are compared in the study and accurately simulated. Some weaknesses in the model are discussed.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>Brésil</li>
<li>Royaume-Uni</li>
</country>
<region>
<li>Pará</li>
</region>
</list>
<tree>
<country name="Royaume-Uni">
<noRegion>
<name sortKey="Alder, Denis" sort="Alder, Denis" uniqKey="Alder D" first="Denis" last="Alder">Denis Alder</name>
</noRegion>
<name sortKey="Alder, Denis" sort="Alder, Denis" uniqKey="Alder D" first="Denis" last="Alder">Denis Alder</name>
</country>
<country name="Brésil">
<region name="Pará">
<name sortKey="Silva, J N M" sort="Silva, J N M" uniqKey="Silva J" first="J. N. M" last="Silva">J. N. M Silva</name>
</region>
<name sortKey="Silva, J N M" sort="Silva, J N M" uniqKey="Silva J" first="J. N. M" last="Silva">J. N. M Silva</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 009013 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 009013 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Santé
   |area=    EdenteV2
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     ISTEX:60E245296E51642F55574F43C7E75AF24EE8DC9A
   |texte=   An empirical cohort model for management of Terra Firme forests in the Brazilian Amazon
}}

Wicri

This area was generated with Dilib version V0.6.32.
Data generation: Thu Nov 30 15:26:48 2017. Site generation: Tue Mar 8 16:36:20 2022