Attribution of Changes in Streamflow to Climate Change and Land Cover Change in Yangtze River Source Region, China
文献类型:期刊论文
作者 | Ahmed, Naveed8,9; Wang, Genxu7; Lu, Haishen6; Booij, Martijn J.5; Marhaento, Hero4; Prodhan, Foyez Ahmed3; Ali, Shahid2; Imran, Muhammad Ali1 |
刊名 | WATER |
出版日期 | 2022 |
卷号 | 14期号:2页码:259 |
ISSN号 | 无 |
关键词 | climate change innovative trend analysis land cover change SWAT model streamflow Yangtze River |
DOI | 10.3390/w14020259 |
英文摘要 | The quantitative attribution of changes in streamflow to climate change (CC) and land cover change (LCC) for the Yangtze River Source Region (YRSR), China, was assessed. We used a combination of the SWAT model along with the statistical technique one factor at a time (OFAT) and innovative trend analysis (ITA) to achieve the study objectives. The climate and hydrology data from 1961 to 2016 and land-cover maps of 5 years' difference from 1985 to 2015 were used. The model was calibrated (1964-1989) using a land-cover map of 1985 and validated for 1990-2016. This validated model was further validated for all other land-cover maps used in this study. The SWAT model simulation showed that streamflow had been significantly influenced by CC compared to LCC using land-cover maps of 1985-1990, 1990-1995. However, the SWAT model simulations did not result in further changes in streamflow for land cover maps of 2000-2005, 2005-2010, and 2010-2015 because there have not been any significant changes in land cover after 2000 while the main contributing factor was climate change. The SWAT model simulations showed that the main driver of changes in streamflow in the Yangtze River Source Region is climate change. This study shows that the individual impacts are more critical than combined impacts for designing hydraulic structures, water resources planning and management, and decision-making policies at the regional/basin scale. |
电子版国际标准刊号 | 2073-4441 |
WOS关键词 | INNOVATIVE TREND ANALYSIS ; HYDROLOGICAL RESPONSES ; WATER-QUALITY ; MANN-KENDALL ; HEIHE RIVER ; QUANTITATIVE ASSESSMENT ; TROPICAL CATCHMENT ; USE/COVER CHANGE ; LOESS PLATEAU ; YELLOW-RIVER |
资助项目 | Joint Grant from Chinese Academy of SciencesPeople's Government of Qinghai Province on Sanjiangyuan National Park[LHZX-2020-10] |
WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000747429600001 |
资助机构 | Joint Grant from Chinese Academy of SciencesPeople's Government of Qinghai Province on Sanjiangyuan National Park |
源URL | [http://ir.imde.ac.cn/handle/131551/56412] |
专题 | 中国科学院水利部成都山地灾害与环境研究所 |
通讯作者 | Wang, Genxu |
作者单位 | 1.Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian 710055, Peoples R China 2.Natl Univ Comp & Emerging Sci, Fdn Adv Sci & Technol, Dept Civil Engn, Lahore 54000, Pakistan 3.Bangabandhu Sheikh Mujibur Rahman Agr Univ, Dept Agr Extens & Rural Dev, Gazipur 1706, Bangladesh 4.Univ Gadjah Mada, Fac Forestry, Yogyakarta 55281, Indonesia 5.Univ Twente, Fac Engn Technol, Water Engn & Management Grp, NL-7522 Enschede, Netherlands 6.Hohai Univ, Coll Hydrol & Water Resources, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Peoples R China 7.Sichuan Univ, Coll Water Resource & Hydropower, State Key Lab Hydraul & Mt River Engn, Chengdu 610065, Peoples R China 8.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 9.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China |
推荐引用方式 GB/T 7714 | Ahmed, Naveed,Wang, Genxu,Lu, Haishen,et al. Attribution of Changes in Streamflow to Climate Change and Land Cover Change in Yangtze River Source Region, China[J]. WATER,2022,14(2):259. |
APA | Ahmed, Naveed.,Wang, Genxu.,Lu, Haishen.,Booij, Martijn J..,Marhaento, Hero.,...&Imran, Muhammad Ali.(2022).Attribution of Changes in Streamflow to Climate Change and Land Cover Change in Yangtze River Source Region, China.WATER,14(2),259. |
MLA | Ahmed, Naveed,et al."Attribution of Changes in Streamflow to Climate Change and Land Cover Change in Yangtze River Source Region, China".WATER 14.2(2022):259. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。