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Sifting through the weeds: Understanding heterogeneity in fertilizer and labor response in Central Malawi 期刊论文
ECOLOGICAL ECONOMICS, 2020, 169
作者:  Kopper, Sarah A.;  Jayne, Thomas S.;  Snapp, Sieglinde S.
收藏  |  浏览/下载：7/0  |  提交时间：2020/07/02
Fertilizer Profitability  Weeding Labor  Maize Production  Soil Organic Carbon  
The Effects of Source Water Quality on Drinking Water Treatment Costs: A Review and Synthesis of Empirical Literature 期刊论文
ECOLOGICAL ECONOMICS, 2018, 151: 195-209
作者:  Price, James I.;  Heberling, Matthew T.
收藏  |  浏览/下载：2/0  |  提交时间：2019/04/09
Water quality  Source water protection  Community water systems  Drinking water treatment  Avoided treatment costs  Economic analysis  
Nutrients Metabolism of Agricultural Production in Argentina: NPK Input and Output Flows from 1961 to 2015 期刊论文
ECOLOGICAL ECONOMICS, 2018, 147: 74-83
作者:  Diaz de Astarloa, D. A.;  Pengue, W. A.
收藏  |  浏览/下载：1/0  |  提交时间：2019/04/09
Argentina  Biomass Production  Nutrient Flow Analysis  Fertilizer Use  Soil Nutrients  Virtual Soil