筛选
科学数据
统计数据
共检索到821条 ,权限内显示50条;
Data from: Effects of species diversity on fine root productivity increase with stand development and associated mechanisms in a boreal forest
- 负责人：
- DOI：
- doi:10.5061/dryad.5b780
- 摘要：
- s of tree species diversity on fine root productivity by sampling 18 stands dominated by single species and their mixtures in post-fire boreal forests of two stand ages
Data from: Environmental gradients and the evolution of successional habitat specialization: a test case with 14 Neotropical forest sites
- 负责人：
- DOI：
- doi:10.5061/dryad.d87v7
- 摘要：
- classification model to samples of primary and secondary forest trees from 14 Neotropical lowland forest sites spanning a precipitation gradient from 788 to 4000 mm
Pinus elliottii growth areas allocated to mesozones
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass agriculture growth areas mesozones pinus elliottii yield estimation Agriculture Commercial forestry Forestry distribution
- DOI：
- doi:10.15493/bea.data.10000010
- 摘要：
- * The dataset shows climatically optimum growth areas of Pinus elliottii and those areas deemed to be at moderate risk for successful growth
Data from: Topsoil removal through scarification improves natural regeneration in high-graded Nothofagus old-growth forests
- 负责人：
- DOI：
- doi:10.5061/dryad.3q977
- 摘要：
- arrested succession in Nothofagus old-growth forests in the Chilean Andes by encouraging the regeneration of early-seral trees in high-graded forests
Data from: Comparing forest structure and biodiversity on private and public land: secondary tropical dry forests in Costa Rica
- 负责人：
- McClellan, Moana
- 关键词：
- forest biomass ecosystem services forest conservation forest succession forest management land tenure secondary forests species composition
- DOI：
- doi:10.5061/dryad.57s62
- 摘要：
- adient of soil fertility and forest age. We collected soil samples and surveyed all trees in 82 public and 66 private 0.1‐ha forest plots arrayed across forest age and soil
Data from: Moth assemblages in Costa Rica rain forest mirror small?scale topographic heterogeneity
- 负责人：
- DOI：
- doi:10.5061/dryad.783p8m2
- 摘要：
- of tropical lowland forests. While a growing number of studies have addressed effects of topographic differences on tropical insect communities
Data from: Successional status, seed dispersal mode and overstorey species influence tree regeneration in tropical rain-forest
- 负责人：
- DOI：
- doi:10.5061/dryad.vd0nn
- 摘要：
- , losses of immigrant recruits and increased overstorey influence strengthen barriers to natural regeneration of old-growth tropical rain forests.
Data from: Larger fragments have more late-successional species of woody plants than smaller fragments after 50 years of secondary succession
- 负责人：
- Yu, Mingjian
- 关键词：
- Determinants of plant community diversity and structure forest fragmentation seed dispersal biodiversity edge effect old-growth forest functional traits colonisation
- DOI：
- doi:10.5061/dryad.7727rc0
- 摘要：
- of large fragments is critical for the rapid succession of forests. Paradigms on habitat fragmentation effects drawn from old-growth forest studies ar
Data from: Fire and grazing controlling a tropical tree line: Effects of long?term grazing exclusion in Bale Mountains, Ethiopia
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.83bk3j9nn
- 摘要：
- forest. Location: Bale Mountains, Ethiopia. Methods: Grazing exclosures, repeated vegetation sampling, soil
BIOMASS ACCUMULATION IN FORESTS WITH HIGH PRESSURE OF FUELWOOD EXTRACTION IN CHIAPAS, MEXICO
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.7390991.v1
- 摘要：
- e the predominant forest types in the region. A total of sixteen plots of 400 m2 were established to measure the biomass stocks of the trees with > 7.5 cm DBH
