Catchment Hydrology under Climate Change

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Hydrology".

Deadline for manuscript submissions: 25 February 2025 | Viewed by 915

Special Issue Editors


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Guest Editor
State Environmental Protection Key Laboratory of Soil Health and Green Remediation, Huazhong Agricultural University, Wuhan 430070, China
Interests: isotope hydrology; ecohydrology; biogeochemistry; non-point source pollution and water quality safety
School of Geographical Sciences and Tourism, Shaanxi Normal University, Xi’an 710119, China
Interests: ecohydrology; evapotranspiration; vegetation restoration; soil water; water-limited areas
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Guest Editor
Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing 100091, China
Interests: forest hydrology; forest ecology; plant water uptake; isotopic hydrology; climate change
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Guest Editor
School of Geographical Sciences, Hunan Normal University, Changsha 410081, China
Interests: isotope hydrology; ecohydrology; forest hydrology; hydrological model

Special Issue Information

Dear Colleagues,

Catchment hydrology exerts a critical role in revealing the hydrological response and function of terrestrial and aquatic environments under climate change. Hydrological processes and responses provide a scientific basis for the management of the ecosystem and controlling water pollution under climate change. Both observations and models point to an increase in storm frequency and intensity under future climate change scenarios. Many related issues remain challenges in a changing world, such as hydrological responses, hydrological connectivity, runoff generation, sediment and pollutant transport, etc. In this Special Issue, we aim to bring together researchers to exchange the latest research ideas relating to catchment hydrology under climate change, such as extreme precipitation and seasonal drought. The topics of interest to this Special Issue may be related, but are not necessarily limited to, the following:

  • Runoff generation;
  • Hydrological processes;
  • Soil erosion and its effects;
  • Hydrological connectivity;
  • Evapotranspiration;
  • Non-point source pollution;
  • Water resource management;
  • Biogeochemical cycling processes.

Dr. Jian Wang
Dr. Lei Jiao
Dr. Beibei Zhang
Dr. Cicheng Zhang
Guest Editors

Manuscript Submission Information

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Keywords

  • catchment hydrology
  • hydrological process
  • pollutant transport
  • climate change
  • extreme precipitation
  • storm events

Published Papers (1 paper)

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Research

13 pages, 9203 KiB  
Article
Sub-Shrub Components Change the Soil Water Storage Response to Daily Precipitation and Air Temperature in the Loess Plateau
by Jianbo Liu, Weiliang Chen, Weiwei Fang and Bing Zhang
Water 2023, 15(23), 4157; https://doi.org/10.3390/w15234157 - 30 Nov 2023
Cited by 2 | Viewed by 900
Abstract
Soil water shortage has become a severe issue in ecological restoration and sustainable development in the Loess Plateau, facing the challenges of climate change and vegetation restoration. This study monitored the soil water content in surface soil (0–40 cm) with different sub-shrub component [...] Read more.
Soil water shortage has become a severe issue in ecological restoration and sustainable development in the Loess Plateau, facing the challenges of climate change and vegetation restoration. This study monitored the soil water content in surface soil (0–40 cm) with different sub-shrub component treatments, including the natural condition (NC), the canopy plus the roots (CR) and only the roots (OR), to analyze the change in soil water storage (∆W) and its response to precipitation (P) and air temperature (Ta) on a daily scale. P was the main factor controlling the daily ∆W, contributing 49–52% to the variation in the daily ∆W, and Ta only explained 6–21% of the variation. Minimum P amounts of 0.74–1.12 mm and maximum Ta of 29.09–32.00 °C were the thresholds required to increase soil water storage (W). Sub-shrub components showed significant influences on soil water conservation. We found that the ∆W hierarchy for each sub-shrub treatment was NC (1.73 mm) > CR (0.71 mm) > OR (0.56 mm) on rainy days and NC (−0.53 mm) < CR (−0.36 mm) < OR (−0.06 mm) on no-rain days. Additionally, the hierarchy of the rainwater retention rate was NC (26.43%) > OR (13.71%) > CR (4.58%). Thus, a canopy could increase infiltration and hugely consume soil water at the same time, while litter could weaken or offset the canopy’s effects and the roots promote infiltration with little evaporation loss. Full article
(This article belongs to the Special Issue Catchment Hydrology under Climate Change)
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