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AMMA-CATCH observatory: Gourma mesoscale site (30 000 km2) in the Sahelian pastoral zone, Mali;;African Monsoon Multidisciplinary Analyses - Coupling
- 负责人：
- Contact@Amma-Catch.Org;;Chaffard, Véronique;;Institut Des Géosciences De L'Environnement (France)-IGE;;OSUG Data Center (France);;Université Gr
- 关键词：
- Precipitation Sahelian climate Surface water Meteo Flux Radiation Vegetation Soils Water quality \/ Water chemistry
- DOI：
- doi:10.17178/amma-catch.mali
- 摘要：
- nsect on two main types of soil surfaces and hydrologic systems which reveal sharp gradients in soil moisture, vegetation cover and energy budget: a) sandy soils
ns’ precipitation gradient: implications for grassland restoration with climate change
- 负责人：
- DOI：
- doi:10.5061/dryad.26fj6
- 摘要：
- communities across 1150 km precipitation gradient. We measured ecological responses over several timescales (instantaneous gas exchange, medium-term
Data from: Evolutionary relationships can be more important than abiotic conditions in predicting the outcome of plant-plant interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.20mf5
- 摘要：
- n virtually unknown. We conducted an observational study to assess how environmental conditions (altitude, temperature, irradiance and rainfall), the dispersal
Data from: Topographic ruggedness and rainfall mediate geographic range contraction of a threatened marsupial predator
- 负责人：
- DOI：
- doi:10.5061/dryad.3q27084
- 摘要：
- of range contractions showed an east-west gradient, most likely reflecting the timing of spread of introduced cane toads (Rhinella marina). There were clear change
Data from: Disease, predation and demography: assessing the impacts of bovine tuberculosis on African buffalo by monitoring at individual
- 负责人：
- DOI：
- doi:10.5061/dryad.5hh3h
- 摘要：
- , and a natural gradient in pathogen prevalence to investigate if: (i) at the individual level, BTB infection reduces reproduction; (ii) BTB infection increases
Data from: Legume abundance along successional and rainfall gradients in neotropical forests
- 负责人：
- DOI：
- doi:10.5061/dryad.3p1k5d2
- 摘要：
- ge-scale rainfall gradients through a synthesis of forest-inventory plots from a network of 42 Neotropical forest chronosequences. During the first thr
Data from: Amphibian functional diversity is related to high annual precipitation and low precipitation seasonality in the New World
- 负责人：
- DOI：
- doi:10.5061/dryad.nk0bj96
- 摘要：
- of spatial autoregressive models (SAR). Results. Based on 212 different functional attributes for 2776 species, we found that functional diversity has a latitudinal gradient
Data from: Do pathogens limit the distributions of tropical trees across a rainfall gradient?
- 负责人：
- DOI：
- doi:10.5061/dryad.84t42
- 摘要：
- regional diversity. In Panama, a rainfall gradient correlates with the spatial turnover of tree species. While strong evidence suggests that tree species common
Data from: Floristic variation within kerangas (heath) forest: re-evaluation of data from Sarawak and Brunei
- 负责人：
- DOI：
- doi:10.5061/dryad.q778387
- 摘要：
- pterocarp forest; and forest at high elevation on mostly peaty podzols. The first group was divisible into five subgroups along a drainage gradient, while the more po
Data from: Elephant damage, not fire or rainfall, explains mortality of overstorey trees in Serengeti
- 负责人：
- DOI：
- doi:10.5061/dryad.sp72p
- 摘要：
- ctions involved, and because multi-year datasets spanning meaningful gradients in potential drivers are lacking. Overstorey trees play disproportionate roles
