| 论文编号: | |
| 论文题目: | The spatiotemporal variation analysis of virtual water for agriculture and livestock husbandry: A study for Jilin Province in China |
| 英文论文题目: | The spatiotemporal variation analysis of virtual water for agriculture and livestock husbandry: A study for Jilin Province in China |
| 第一作者: | 马晓蕾 |
| 英文第一作者: | Ma, X. L. |
| 联系作者: | 马延吉 |
| 英文联系作者: | Ma, Y. J. |
| 外单位作者单位: | |
| 英文外单位作者单位: | |
| 发表年度: | 2017 |
| 卷: | 586 |
| 期: | |
| 页码: | 1150-1161 |
| 摘要: | With the rapid development of economic, water crisis is becoming more and more serious and would be an important obstacle to the sustainable development of society. Virtual water theory and its applications in agriculture can provide important strategies for realizing the reasonable utilization and sustainable development of water resources. Using the Penman-Monteith model and Theil index combining the CROPWAT software, this work takes Jilin Province as study area quantifying the virtual water content of agriculture and livestock husbandry and giving a comprehensive evaluation of their spatiotemporal structure evolution. This study aims to help make clear the water consumption of agriculture and livestock husbandry, and offer advice on rational water utilization and agricultural structure adjustment. The results show that the total virtual water (TVW) proportion of agriculture presents a gradual growth trend While that of livestock husbandry reduces during the study period. In space, central Jilin shows the highest virtual water content of agriculture as Well as livestock husbandry, the TVW in central Jilin is about 35.8 billion m(3). The TVW of maize is highest among six studied crops, and the cattle shows the highest TVW in the four kinds of animals. The distribution of TVW calculated by us and the distribution of actual water resources have remarkable difference, which leads to the increase of water consumption and cost of agricultural production. Finally, we discuss the driving force of the spatiotemporal variation of the TVW for agriculture and livestock husbandry, and also give some advises for the planting structural adjustment. This work is helpful for the sustainable development of agricultural and livestock husbandry and realizing efficient utilization of water resources. (C) 2017 Elsevier B.V. All rights reserved. |
| 英文摘要: | With the rapid development of economic, water crisis is becoming more and more serious and would be an important obstacle to the sustainable development of society. Virtual water theory and its applications in agriculture can provide important strategies for realizing the reasonable utilization and sustainable development of water resources. Using the Penman-Monteith model and Theil index combining the CROPWAT software, this work takes Jilin Province as study area quantifying the virtual water content of agriculture and livestock husbandry and giving a comprehensive evaluation of their spatiotemporal structure evolution. This study aims to help make clear the water consumption of agriculture and livestock husbandry, and offer advice on rational water utilization and agricultural structure adjustment. The results show that the total virtual water (TVW) proportion of agriculture presents a gradual growth trend While that of livestock husbandry reduces during the study period. In space, central Jilin shows the highest virtual water content of agriculture as Well as livestock husbandry, the TVW in central Jilin is about 35.8 billion m(3). The TVW of maize is highest among six studied crops, and the cattle shows the highest TVW in the four kinds of animals. The distribution of TVW calculated by us and the distribution of actual water resources have remarkable difference, which leads to the increase of water consumption and cost of agricultural production. Finally, we discuss the driving force of the spatiotemporal variation of the TVW for agriculture and livestock husbandry, and also give some advises for the planting structural adjustment. This work is helpful for the sustainable development of agricultural and livestock husbandry and realizing efficient utilization of water resources. (C) 2017 Elsevier B.V. All rights reserved. |
| 刊物名称: | Science of the Total Environment |
| 英文刊物名称: | Science of the Total Environment |
| 论文全文: | |
| 英文论文全文: | |
| 全文链接: | |
| 其它备注: | |
| 英文其它备注: | |
| 学科: | |
| 英文学科: | |
| 影响因子: | |
| 第一作者所在部门: | |
| 英文第一作者所在部门: | |
| 论文出处: | |
| 英文论文出处: | |
| 论文类别: | |
| 英文论文类别: | |
| 参与作者: | Ma, Y. J. |
| 英文参与作者: | Ma, Y. J. |
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
The spatiotemporal variation analysis of virtual water for agriculture and livestock husbandry: A st
本站小编 Free考研考试/2020-03-20
相关话题/spatiotemporal variation analysis
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Altered soil carbon and nitrogen cycles due to the freeze-thaw effect: A meta-analysis
论文编号:论文题目:Alteredsoilcarbonandnitrogencyclesduetothefreeze-thaweffect:Ameta-analysis英文论文题目:Alteredsoilcarbonandnitrogencyclesduetothefreeze-thaweffect ...东北地理与农业生态研究所 本站小编 Free考研考试 2020-03-20Natural variation at the soybean J locus improves adaptation to the tropics and enhances yield
论文编号:论文题目:NaturalvariationatthesoybeanJlocusimprovesadaptationtothetropicsandenhancesyield英文论文题目:NaturalvariationatthesoybeanJlocusimprovesadaptationt ...东北地理与农业生态研究所 本站小编 Free考研考试 2020-03-20Variations on Soil Salinity and Sodicity and Its Driving Factors Analysis under Microtopography in D
论文编号:论文题目:VariationsonSoilSalinityandSodicityandItsDrivingFactorsAnalysisunderMicrotopographyinDifferentHydrologicalConditions英文论文题目:VariationsonSoilS ...东北地理与农业生态研究所 本站小编 Free考研考试 2020-03-20Water Quality Analysis and Prediction Using Hybrid Time Series and Neural Network Models
论文编号:论文题目:WaterQualityAnalysisandPredictionUsingHybridTimeSeriesandNeuralNetworkModels英文论文题目:WaterQualityAnalysisandPredictionUsingHybridTimeSeriesand ...东北地理与农业生态研究所 本站小编 Free考研考试 2020-03-20
