Results 51 to 60 of about 82,907 (300)

Évolution de la ressource en eau et de la demande en eau dans une station de sports d’hiver dans le contexte du changement climatique

open access: yesLHB Hydroscience Journal
L’eau constitue un facteur central pour l’adaptation au changement climatique. C’est le cas pour la production de neige utilisée par les domaines skiables en réponse à la dégradation de leurs conditions d’exploitation.
Audrey Valéry   +10 more
doaj   +1 more source

Certifying the ‘Climate’ in climate bonds

open access: yesCapital Markets Law Journal, 2018
The market for climate bonds is expanding quickly, but the continued vitality of the market will depend in large part of the quality of the reviews and assurances provided by climate bond verifiers, who assure that the bond proceeds will be used to fund climate-related projects.
openaire   +1 more source

Shifting the paradigm: An Indigenous knowledge‐based stewardship plan to replenish boreal caribou in Athabasca Chipewyan and Mikisew Cree First Nations' homelands

open access: yesPeople and Nature, EarlyView.
Abstract Indigenous Peoples in northern Alberta, including Dené and Cree of the Athabasca Chipewyan and Mikisew Cree First Nations (ACFN and MCFN), have been using Indigenous laws and stewardship principles to care for their homelands for thousands of years. Since ACFN and MCFN signed Treaty 8 with Canada in 1899, Alberta's land management policies and
Lori Cyprien   +6 more
wiley   +1 more source

Clim-Djeffara-40y Escalating Aridity in a Vulnerable Region: A Four-Decade Climate Assessment of Djeffara, Southeastern Tunisia (1984–2024)

open access: yesJournal of Oasis Agriculture and Sustainable Development
This research examines the progression of major climate parameters in the Djeffara region, located in southeastern Tunisia (33.21°N ; 10.29°E), over a forty-year period from 1984 to 2024. Monthly and annual climate data were obtained from the NASA POWER
Imen Lajher Adouani, Naceur Mahdhi
doaj   +1 more source

Environmental and socio‐economic factors behind data provision in 17 citizen science projects

open access: yesPeople and Nature, EarlyView.
Abstract Citizen science approaches in ecology have recently become increasingly popular. Although many advantages, such as the cost‐effective collection of vast amounts of data, outweigh the disadvantages, most projects face difficulties, such as non‐random sampling, pseudo‐absences or various biases, such as detection/reporting biases or participant ...
Zsóka Vásárhelyi   +21 more
wiley   +1 more source

Spatial Variability of Permafrost and Active Layer Thickness in a Forested Hillslope of the Taiga Shield

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Under continued climate warming, understanding present‐day permafrost distribution and the controls on ground thaw are critical for predicting permafrost thaw trajectories and associated implications. This study presents a high‐resolution investigation of permafrost extent and active layer thickness (ALT) across a coniferous forested hillslope
Alana Muenchrath   +2 more
wiley   +1 more source

Influence du mode d'exploitation sur la productivité des pâturages naturels de Madagascar. Conséquences

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1974
Le mode d'exploitation (dates et nombre de coupes) influe sur la productivité globale et saisonnière différemment selon le type de pâturage (zone humide ou sèche) et le climat.
P. Granier, Y. Cabanis, Alain Bigot
doaj   +1 more source

Wall‐to‐wall Amazon forest height mapping with Planet NICFI, Aerial LiDAR, and a U‐Net regression model

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Tree canopy height is a key indicator of forest biomass and structure, yet accurate mapping across the Amazon remains challenging. Here, we generated a canopy height map of the Amazon forest at ~4.8 m resolution using Planet NICFI imagery and a deep learning U‐Net model trained with airborne LiDAR data.
Fabien H. Wagner   +21 more
wiley   +1 more source

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