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NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.6
- 摘要：
- harvested yield, as recorded in national agricultural statistics. The magnitudes and inter-annual variations in NPP of croplands in the US Mid-West were estimated
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.184.7
- 摘要：
- harvested yield, as recorded in national agricultural statistics. The magnitudes and inter-annual variations in NPP of croplands in the US Mid-West were estimated
Agricultural land, Livingstonia, Malawi, ca.1903
- 负责人：
- DOI：
- doi:10.25549/impa-c123-80300
- 摘要：
- \u201CGarden at the Institution.\u201D Landscape view of cultivated land and buildings in the background. ? Livingstonia mission station
Agricultural land at Livingstonia, Malawi, ca.1903
- 负责人：
- 关键词：
- Croplands agriculture farming
- DOI：
- doi:10.25549/impa-c123-80301
- 摘要：
- \u201CInstitution wheat-field at Vunguvungu.\u201D Landscape view of cultivated land. ? Livingstonia mission station was established in 1891 by Dr
Agricultural development at Livingstonia, Malawi, ca.1903
- 负责人：
- DOI：
- doi:10.25549/impa-c123-80299
- 摘要：
- \u201CGarden at the Institution.\u201D Landscape view of cultivated land. ? Livingstonia mission station was established in 1891 by Dr Robert La
Mafee feeding a horse, Manchuria, 1889
- 负责人：
- DOI：
- doi:10.25549/impa-c123-79403
- 摘要：
- of a grain crop. Large trees dominate the right of the frame. Kaoliang is a distilled spirit, made from millet, and known as Chinese wine. It is popular in China
in abandoned croplands of a semiarid sandy region
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.931zcrjg7
- 摘要：
- and osmotic adjustment?compounds may help plants to adapt to a drying environment. Croplands that were abandoned in various years?on the Ordos Plateau in China, wer
Data from: Solute and sediment export from Amazon forest and soybean headwater streams
- 负责人：
- Jankowski, KathiJo
- 关键词：
- DOI：
- doi:10.5061/dryad.d4f4s
- 摘要：
- from the large increases in solute concentrations that often accompany intensive croplands in other locations.
Data from: Natural habitat does not mediate vertebrate seed predation as an ecosystem dis-service to agriculture
- 负责人：
- DOI：
- doi:10.5061/dryad.6r8p3
- 摘要：
- 1. Spillover of beneficial organisms from natural habitats to croplands can improve agro-ecosystem services, but wildlife can also negatively
Mafee and horse in the millet field, Manchuria, 1889
- 负责人：
- DOI：
- doi:10.25549/impa-c123-79404
- 摘要：
- over them. Kaoliang is a distilled spirit, made from millet, and known as Chinese wine. It is popular in China and Korea. ? The United Presbyterian
