Vulnerability of water resource management to climate change: Application to a Pyrenean valley

Huang, Peng; Sauquet, Éric; Vidal, Jean‐Philippe; Riba, Natacha Da

doi:10.1016/j.ejrh.2022.101241

Cited by 2 publications

(1 citation statement)

References 94 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…can be implemented. First, regulations 69 that integrate water management 70 in the planning and managing of green open spaces, 71 such as flood mitigation strategies 72 and increasing water infiltration 73 in spatial planning regulations, should be strengthened. It was second, implementing incentive programs for developers and land owners that encourage the application of green technology 74 , such as rooftop gardens and rain gardens, and using absorbent materials to increase water retention in urban environments.…”

Section: The Effective Urban Greeen Space Regulationmentioning

confidence: 99%

Urban Green Space Regulation: Challenges to Water Resources Conservation in Indonesia and Australia

Jundiani,

Fadli,

Qurbani

et al. 2024

JHCLS

View full text Add to dashboard Cite

The escalating environmental crisis and pressing water resource conservation issues globally necessitate comprehensive research. This study investigates urban green space regulations and water resource conservation challenges in Indonesia and Australia. Employing a comparative analysis, it examines the legal frameworks, policies, and implementations in both countries. The research aims to identify innovative and sustainable strategies for water resource protection. Findings reveal substantial disparities in regulatory approaches, public involvement, and the integration of green technologies in green space management between the two nations. Indonesia needs help enhancing institutional capacity and integrating green space policies into urban planning, while Australia focuses on climate change adaptation and sustainable water resource management. The study advocates cross-sectoral collaboration and ecosystem principles in green space regulations for practical water conservation objectives. It contributes fresh perspectives on legal and policy frameworks for addressing water resource conservation challenges through urban green space management, offering recommendations for cohesive and sustainable policy development.

show abstract

Section: The Effective Urban Greeen Space Regulationmentioning

confidence: 99%

Urban Green Space Regulation: Challenges to Water Resources Conservation in Indonesia and Australia

Jundiani,

Fadli,

Qurbani

et al. 2024

JHCLS

View full text Add to dashboard Cite

show abstract

Multi-objective calibration and evaluation of the ORCHIDEE land surface model over France at high resolution

Huang,

Ducharne,

Rinchiuso

et al. 2024

Hydrol. Earth Syst. Sci.

View full text Add to dashboard Cite

Abstract. Here we present a strategy to obtain a reliable hydrological simulation over France with the ORCHIDEE land surface model. The model is forced by the SAFRAN atmospheric reanalysis at 8 km resolution and hourly time steps from 1959 to 2020 and by a high-resolution DEM (around 1.3 km in France). Each SAFRAN grid cell is decomposed into a graph of hydrological transfer units (HTUs) based on the higher-resolution DEM to better describe lateral water movements. In particular, it is possible to accurately locate 3507 stations among the 4081 stations collected from the national hydrometric network HydroPortail (filtered to drain an upstream area larger than 64 km2). A simple trial-and-error calibration is conducted by modifying selected parameters of ORCHIDEE to reduce the biases of the simulated water budget compared to the evapotranspiration products (the GLEAM and FLUXCOM datasets) and the HydroPortail observations of river discharge. The simulation that is eventually preferred is extensively assessed with classic goodness-of-fit indicators complemented by trend analysis at 1785 stations (filtered to have records for at least 8 entire years) across France. For example, the median bias of evapotranspiration is −0.5 % against GLEAM (−4.3 % against FLUXCOM), the median bias of river discharge is 6.3 %, and the median Kling–Gupta efficiency (KGE) of square-rooted river discharge is 0.59. These indicators, however, exhibit a large spatial variability, with poor performance in the Alps and the Seine sedimentary basin. The spatial contrasts and temporal trends of river discharge across France are well represented with an accuracy of 76.4 % for the trend sign and an accuracy of 62.7 % for the trend significance. Although it does not yet integrate human impacts on river basins, the selected parameterization of ORCHIDEE offers a reliable historical overview of water resources and a robust configuration for climate change impact analysis at the nationwide scale of France.

show abstract

Vulnerability of water resource management to climate change: Application to a Pyrenean valley

Cited by 2 publications

References 94 publications

Urban Green Space Regulation: Challenges to Water Resources Conservation in Indonesia and Australia

Urban Green Space Regulation: Challenges to Water Resources Conservation in Indonesia and Australia

Multi-objective calibration and evaluation of the ORCHIDEE land surface model over France at high resolution

Contact Info

Product

Resources

About