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Hao Guo
Beijing Normal University
4Publications
2H-index
13Citations
Publications 4
Newest
#1Xingming Zhang (BNU: Beijing Normal University)H-Index: 4
#2Hao Guo (BNU: Beijing Normal University)H-Index: 2
Last.Jing’ai Wang (BNU: Beijing Normal University)H-Index: 2
view all 7 authors...
#1Hao GuoH-Index: 2
#2Xingming ZhangH-Index: 4
Last.Jing’ai WangH-Index: 2
view all 6 authors...
Agriculture is a sector easily affected by meteorological conditions. Crop yield reduction, even regional conflicts, may occur during a drought. It is extremely important to improve the state of our knowledge on agricultural drought risk. This study has proposed a new method (vulnerability surfaces) for assessing vulnerability quantitatively and continuously by including the environmental variable as an additional perspective on exposure and assessed global maize drought risk based on these surf...
#1Degen LinH-Index: 3
#2Hao GuoH-Index: 2
Last.Jing’ai WangH-Index: 1
view all 6 authors...
Water erosion causes reduced farmland productivity, and with a longer period of cultivation, agricultural productivity becomes increasingly vulnerable. The vulnerability of farmland productivity needs assessment due to long-term water erosion. The key to quantitative assessment is to propose a quantitative method with water loss scenarios to calculate productivity losses due to long-term water erosion. This study uses the agricultural policy environmental extender (APEX) model and the global hyd...
#1Xingming Zhang (BNU: Beijing Normal University)H-Index: 4
#2Hao Guo (BNU: Beijing Normal University)H-Index: 2
Last.Jing’ai Wang (BNU: Beijing Normal University)H-Index: 7
view all 7 authors...
Drought is one of the disasters that most widely affect and damage agricultural production in the world. In this study, the wheat yield loss risk of drought at global is assessed and mapped at the 0.5°×0.5° grid unit, comparable-geographic unit and country and region unit based on the GEPIC-V-R model. The result indicates that the top 10% countries with the highest expected annual wheat yield loss risk are China, Russia, USA, Kazakhstan, Canada, Kenya, Mongolia, Pakistan, Mexico, Chile, South Af...
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