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共检索到741条 ,权限内显示50条;
Acacia mearnsii - bark Yield Estimates per mesozone
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass acacia mearnsii agriculture mesozones yield estimation yield Acacia mearnsii Agriculture Commercial forestry Forestry distribution
- DOI：
- doi:10.15493/bea.data.10000008
- 摘要：
- *The dataset shows Acacia mearnsii - bark yield estimates allocated to mesozones. Yield estimates were derived from Schulze R.E. and Maharaj M. (2007
Eucalyptus grandis estimates per mesozone
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass agriculture eucalyptus grandis mesozones yield estimation Agriculture Commercial forestry Forestry distribution
- DOI：
- doi:10.15493/bea.data.10000016
- 摘要：
- Yield Estimates Based on Smith`s Rule-Based Approach Using Smith`s (1994) rule-based approach for estimating MAIs of E. grandis, and cons
Data from: Re-evaluating neonatal-age models for ungulates: does model choice affect survival estimates?
- 负责人：
- DOI：
- doi:10.5061/dryad.515sg
- 摘要：
- -growth equations that have been developed may affect estimates of survival in staggered-entry models. We used known-age newborns to evaluate variation in age
Soybean Yield Estimates per mesozone
- 负责人：
- South African Environmental Observation Network
- 关键词：
- agriculture crops mesozones soybean yield estimation Agriculture Commercial cropping system Commercial bioenergy system
- DOI：
- doi:10.15493/bea.data.10000018
- 摘要：
- *The dataset shows soybean yield estimates allocated to mesozones. Yield estimates were derived from Schulze R.E. and Maharaj M. (2007
Groundnut Yield Estimates per mesozone
- 负责人：
- South African Environmental Observation Network
- DOI：
- doi:10.15493/bea.data.10000017
- 摘要：
- *Data shows groundnut yield estimates allocated to mesozones. Yield estimates were derived from Schulze R.E. and Maharaj M. (2007) and then allocate
Acacia mearnsii - timber Yield Estimates per mesozone
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass acacia mearnsii agriculture mesozones yield estimation timber Agriculture Commercial forestry Forestry distribution
- DOI：
- doi:10.15493/bea.data.10000009
- 摘要：
- *The dataset shows Acacia mearnsii - timber yield estimates allocated to mesozones. Yield estimates were derived from Schulze R.E. and Ma
Data from: Forest extent and deforestation in tropical Africa since 1900
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.r87p0
- 摘要：
- d, yielding substantially slower deforestation than previous estimates (35–55%). However, deforestation was heterogeneous: West and East African forests hav
Data from: Effects of sampling close relatives on some elementary population genetics analyses
- 负责人：
- 关键词：
- conservation genetics;Population Genetics - Theoretical;quantitative genetics;Ecological Genetics
- DOI：
- doi:10.5061/dryad.4pv20
- 摘要：
- of simply ignoring ECR could yield low-precision and often biased parameter estimates, and could cause too many false rejections of HWE and LE. The bold
Data from: Accounting for tagging-to-harvest mortality in a Brownie tag-recovery model by incorporating radio-telemetry data
- 负责人：
- 关键词：
- auxiliary data Brownie model harvest rate hunter behavior joint model known-fate survival rate tag recovery
- DOI：
- doi:10.5061/dryad.26n2q
- 摘要：
- The Brownie tag-recovery model is useful for estimating harvest rates but assumes all tagged individuals survive to the first hunting season; other
Data from: A Bayesian method for the joint estimation of outcrossing rate and inbreeding depression
- 负责人：
- DOI：
- doi:10.5061/dryad.7455b
- 摘要：
- procedure (MLTR) yields significantly biased estimates for t and F when family sizes are small and maternal genotypes are unknown (a common occurrence
