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共检索到943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
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
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
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 allocated
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
Data from: A spatial kernel density method to estimate diet composition of fish
- 负责人：
- Binion-Rock, Samantha M.
- DOI：
- doi:10.5061/dryad.q4f4ns6
- 摘要：
- the diet composition of three predators from Pamlico Sound, North Carolina to evaluate how ignoring spatial correlation affected diet estimates. The spatial estimator
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.2
- 摘要：
- (e.g. grain) dry weight to plant above-ground dry weight; and (4) estimation of below-ground yield as a function of above-ground biomass. This approach
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.8
- 摘要：
- (e.g. grain) dry weight to plant above-ground dry weight; and (4) estimation of below-ground yield as a function of above-ground biomass. This approach
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.1
- 摘要：
- (e.g. grain) dry weight to plant above-ground dry weight; and (4) estimation of below-ground yield as a function of above-ground biomass. This approach
