Results 91 to 100 of about 17,541,229 (172)

Collaborative management of water-agriculture-energy-ecology nexus for increasing carbon sequestration to sustainable development: A case study in inland river Northwest China

open access: yesAgricultural Water Management
The coordinated management of the water-agriculture-energy-ecology (WAEE) nexus can significantly contribute to sustainable development. However, the inherent interactions among water storage for cascade reservoir hydropower generation, water consumption
Xiaoyu Tang   +7 more
doaj   +1 more source

Coordination of Hydropower Generation and Export Considering River Flow Evolution Process of Cascade Hydropower Systems

open access: yes
Focusing the over simplification of existing models in simulating river flow evolution process and lack of coordination of hydropower generation and export, this paper proposes a hydropower generation and export coordinated optimal operation model that ...
Hui Lu, Lu Nan, Jiayi Liu, Pai Li
core   +1 more source

A Group Search Algorithm for Optimal Scheduling of Cascade Hydropower Stations

open access: yesRenmin Zhujiang
The coronavirus herd immunity optimizer (CHIO) algorithm was introduced to address the optimal scheduling problem of cascade hydropower plants, and an improved algorithm called LCHIO was proposed.
WANG Kechao, CAI Ruoyi, SHEN Jianjian
doaj   +2 more sources

The History of Hydropower in the Chugoku Region, Japan [PDF]

open access: yes, 2010
Small hydropower is one of renewable energy that is suitable for Japan’s geographical feature of annual abundant rainfall. But the exploitation of small hydropower is backward, compared to EU countries. This paper studies a history of small hydropower in
永井, 健太郎   +4 more
core  

A Multi-Objective Optimization and Evaluation Framework for Sustainable Cascade Reservoir Operation: Evidence from the Lower Jinsha River

open access: yesSystems
Climate variability and growing competition for limited water resources have made the operation of cascade reservoirs increasingly complex. This study develops a comprehensive system-based multi-objective optimization and evaluation framework that ...
Ziqiang Zeng, Wang Tian
doaj   +1 more source

Fish Community Diversity and Spatiotemporal Dynamics in the Downstream of the Fujiang River Based on Environmental DNA

open access: yesFishes
Hydrological changes caused by dam construction are among the primary drivers of global freshwater biodiversity decline. To assess the current status of fish community diversity and examine the impacts of cascade hydropower development on fish diversity,
Jiaming Zhang   +6 more
doaj   +1 more source

The Contribution of Nonmarket Valuation to Policy: The Case of Nonfederal Hydropower Relicensing [PDF]

open access: yes
The contribution of nonmarket valuation studies to decisions about the operation of nonfederal hydroelectric facilities is examined. Hydropower licensing reforms by the Federal Energy Regulatory Commission to better weigh market and nonmarket tradeoffs ...
Shabman, Leonard A., Stephenson, Kurt
core  

Spatio‐Temporal Assessment of Fish Biodiversity in High‐Density Cascade Dam Rivers Using Environmental DNA Metabarcoding

open access: yesBiological Diversity
The biodiversity of rivers with cascade dams undergoes significant changes due to alterations in hydrological conditions caused by the development of hydropower projects.
Changping Jiang   +5 more
doaj   +1 more source

Deregulation of the Swiss Electricity Industry: Implication for the Hydropower Sector [PDF]

open access: yes
Although Switzerland is not a EU-member country, in December 1999 the Swiss Parliament adopted the new Swiss Electricity Market Law (EML). The EML laid the foundations for reforming the Swiss electricity industry by moving from regulation to deregulation.
Silvia Banfi   +2 more
core  

An Approach to Developing Hydropower Policy in Minnesota

open access: yes, 1985
ISBN 0-913235-37-7The governmental agencies' regulations, policies, and operating procedures for evaluating environmental impacts of hydropower development in Minnesota are not explicit.
Olson PL;, P L
core   +2 more sources

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