Runoff prediction for Ningxia Qingshui River Basin under scenarios of climate and land use changes

Shuai, 李帅 Li; Wei, Hong; Yuan, 刘媛 Liu; Wenchao, 马文超 Ma; Yanwen, 顾艳文 Gu; Yue, 彭月 Peng; Changxiao, 李昌晓 Li

doi:10.5846/stxb201606291299

Cited by 5 publications

(1 citation statement)

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“…The main meteorological factors affecting runoff are temperature, rainfall, ET0 [25][26][27] , M(moist index) is used to explore the interannual drought changes in the study area. Methods such as Mann-Kendall Trend Method (MK) 28,29 and Cumulative Departure Curve Inspection Method (CDC) 30 are used to detect and diagnose the average annual temperature, rainfall, runoff, ET0 and M from 1981 to 2014, and the results are shown in Supplementary Fig.…”

Section: Uhrrb Temperature Rise and Precipitation Increase Simultaneomentioning

confidence: 99%

Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise 

Deng

Guo

et al. 2020

Preprint

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Drought research under climate change is of great scientific significance. For Land Use and Land Cover Change (LUCC), temperature and rainfall in climate change, which factor has a greater impact on runoff change in alpine mountainous areas? Can the increase of rainfall in the alpine mountainous area completely eliminate the drought driven by temperature rise? This study takes the upper reaches of Heihe River basin (URHRB) as an example, the URHRB's Soil and Water Assessment Tool (SWAT) model is constructed. Based on 58 scenarios and The Budyko Framework, here we show that a)climate change has a greater contribution to runoff than LUCC, effect of increased rainfall greater than temperature rising on runoff in alpine mountainous area; b)the drought of 57.14% of UHRRB’s sub-basins have eased, 42.86% of the sub-basins is more serious, the increase in rainfall can't completely eliminate the drought driven by temperature rise. This study coupling SWAT simulation with Budyko Framework and other methods solves the problem of lack of data in alpine mountainous areas, and more accurately quantifies the impact of climate change, LUCC on runoff changes, realizing theoretical and method innovation. The results of this study provide a scientific paradigm for solving scientific problems in similar regions in China and other countries, and have important promotion value.

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Section: Uhrrb Temperature Rise and Precipitation Increase Simultaneomentioning

confidence: 99%

Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise 

Deng

Guo

et al. 2020

Preprint

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Effects of Functional Fish Organizations on the Fractal Characteristics of the Microstructure of Feces

Qiao,

Wang,

Liu

2024

J. Ocean Univ. China

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Identification of two hatch date-dependent cohorts and variation in early growth rate of mud carp (Cirrhinus molitorella) in the Pearl River Delta, China

Huang

Zhu

et al. 2018

Mar. Freshwater Res.

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Cirrhinus molitorella is one of the most important commercial fish species in the Pearl River, but there are few published studies on the early growth of this species. In the present study, seasonal recruitment patterns, temporal variations in early growth rates and environmental variables were analysed. In all, 1512 individuals were collected during monthly sampling from July 2015 to January 2016, ranging from 30.8- to 84.9-mm standard length (SL). A subsample of 276 juveniles was aged from 68 to 193 days, with hatch dates between 2 February and 19 September, by determining daily increments in otoliths. Monthly abundance data and SL frequency distributions showed that there were two major temporal cohorts of juvenile recruitment, which hatched primarily in April and July. Average growth rate, estimated by the linear relationship between age and SL, was greater for the April cohort (0.49mmday–1) than the July cohort (0.37mmday–1). Mean increment widths from the 23rd increment onwards were significantly greater for the April than July cohort (P<0.05). The slower growth observed in the July cohort was probably due to poorer food availability caused by high river discharge volumes. These results are important for predicting recruitment dynamics and managing the C. molitorella fishery.

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Runoff prediction for Ningxia Qingshui River Basin under scenarios of climate and land use changes

Cited by 5 publications

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Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise

Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise

Effects of Functional Fish Organizations on the Fractal Characteristics of the Microstructure of Feces

Identification of two hatch date-dependent cohorts and variation in early growth rate of mud carp (Cirrhinus molitorella) in the Pearl River Delta, China

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Runoff prediction for Ningxia Qingshui River Basin under scenarios of climate and land use changes

Cited by 5 publications

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Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise&nbsp;

Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise&nbsp;

Effects of Functional Fish Organizations on the Fractal Characteristics of the Microstructure of Feces

Identification of two hatch date-dependent cohorts and variation in early growth rate of mud carp (Cirrhinus molitorella) in the Pearl River Delta, China

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Product

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Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise

Increasing Rainfall and Runoff in Alpine Mountainous Areas Can't Completely Eliminate Drought Driven by Temperature Rise