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共检索到787条 ,权限内显示50条;
Feasible Extraction of Maize Residues from Formal Agriculture
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture residue maize Agriculture Commercial crop system Energy Bioenergy
- DOI：
- doi:10.15493/bea.data.10000071
- 摘要：
- average (10 year) maize production per province, derived from Department of Agriculture Annual Statistics.* Residue production was calculated based
Data from: Development and application of a novel metric to assess effectiveness of biomedical data
- 负责人：
- DOI：
- doi:10.5061/dryad.54r13
- 摘要：
- 's four quality attributes; Completeness, Comprehensiveness, Consistency and Overall-cost. An effectiveness or E-score was obtained by calculating the conditional
Preliminary Estimates of the Potential for Carbon Mitigation in European Soils Through No-Till Farming
- 负责人：
- DOI：
- doi:10.3334/cdiac/tcm.003
- 摘要：
- . Our calculations suggest some potential in terms of (a) reduced agricultural fossil fuel emissions, and (b) increased soil carbon sequestration. We estimate that 100
Data from: Evaluation and comparison of classical interatomic potentials through a user-friendly interactive web-interface
- 负责人：
- DOI：
- doi:10.5061/dryad.dd56c
- 摘要：
- e available. The database currently consists of 3248 entries including energetics and elastic property calculations, and it is still increasing. We al
Data from: An approach to estimate short-term, long-term, and reaction norm repeatability
- 负责人：
- 关键词：
- repeatability;multi-level random regression;heterogeneous residual variance;Phenotypic Plasticity
- DOI：
- doi:10.5061/dryad.37c1m
- 摘要：
- city); these indices are not specific to measurement or scaling and are readily comparable across data sets. The proposed study design also enables calculation
Data from: Management of pulmonary nodules by community pulmonologists
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.p52qh
- 摘要：
- probability of malignancy calculations showed that 9.5% (n = 36) were at a low risk, 79.6% (n = 300) were at a moderate risk, and 10.8% (n = 41) wer
Data from: Optimal lineage principle for age-structured populations
- 负责人：
- 关键词：
- senescence;Selection - Natural;population structure;Models\/Simulations;Fecundity;Population Biology
- DOI：
- doi:10.5061/dryad.6mj22
- 摘要：
- the statistics of aging in a population, and a new method of analytical calculations for populations with age structure. We discuss generalizations for populati
Data from: The emergence of earliest angiosperms may be earlier than fossil evidence indicates
- 负责人：
- DOI：
- doi:10.5061/dryad.1rd0m
- 摘要：
- of angiosperms' origin. We calculate molecular ages of the earliest flowering plant lineages using 22 fossil calibrations (101 genera, 40 families). Our result
AWARE characterization factor samples
- 负责人：
- 关键词：
- life cycle assessment AWARE water use impacts uncertainty characterization factors Life Cycle Impact Assessment
- DOI：
- doi:10.5281/zenodo.3406507
- 摘要：
- ins results of intermediate calculations, used in the calculation of characterization factors. The zip file contains 3 zip files: * AMD_world_over_AMD_i.zip
AWARE characterization factor samples
- 负责人：
- 关键词：
- life cycle assessment AWARE water use impacts uncertainty characterization factors Life Cycle Impact Assessment
- DOI：
- doi:10.5281/zenodo.3406508
- 摘要：
- ins results of intermediate calculations, used in the calculation of characterization factors. The zip file contains 3 zip files: * AMD_world_over_AMD_i.zip
