Results 31 to 40 of about 56,416 (209)

Environmental disclosures and ESG fund ownership

open access: yesContemporary Accounting Research, Volume 42, Issue 4, Page 2458-2493, Winter 2025.
Abstract In this study, we examine whether environmental, social, and governance (ESG) funds' investment decisions are sensitive to the existence and extent of firms' voluntary environmental disclosures. We create our measures of voluntary environmental disclosure using bigrams extracted from the Global Reporting Initiative standards. We provide robust
Scott A. Robinson   +3 more
wiley   +1 more source

Les changements de tracés des cours d'eau d'après les sources historiques et géomorphologiques dans la plaine du Roussillon entre le XIIe et le XVe siècle [PDF]

open access: yes, 2007
National audienceLes cours d'eau sont devenus depuis une dizaine d'année un objet de recherche pluridisciplinaire à part entière. L'histoire des cours d'eau, c'est-à-dire les relations entre les dynamiques " naturelles " et les usages au sens large tels ...
Carozza, Jean-Michel, Puig, Carole
core   +1 more source

Les photographies prises au sol : une source d’information pour la gestion des paysages riverains des cours d’eau [PDF]

open access: yes, 2001
Pour intégrer le paysage dans la gestion globale des cours d'eau, nous proposons une méthode permettant d'établir un diagnostic paysager, basée sur une analyse qualitative et quantitative de la structure éco-géographique du paysage et une analyse de sa ...
Cossin, Mélanie, Piégay, Hervé
core   +1 more source

Transmission Water Losses at South African Irrigation Schemes: A Case Study of the Vaalharts Irrigation Scheme

open access: yesIrrigation and Drainage, Volume 74, Issue 4, Page 1818-1829, October 2025.
ABSTRACT Irrigation water supply is under scrutiny because of dwindling water resources. Most irrigation water in South Africa (SA) is transmitted by canals. Transmission water loss (TWL) accounts for 12% of the irrigation water losses in SA. Therefore, there is a need to investigate and understand the major parameters influencing TWL at Vaalharts ...
M. Mutema   +5 more
wiley   +1 more source

Long‐Term Temporal Divergence in Post‐Drought Resilience Decline Between Deciduous and Evergreen Tree Species

open access: yesGlobal Change Biology, Volume 31, Issue 7, July 2025.
Severe drought increasingly threatens the resilience of forest biomes worldwide. Using a tree‐ring database from Canadian forests, encompassing 40,147 trees across 4558 plots and 23 species, we analyzed temporal and spatial patterns of drought resilience.
William Marchand   +4 more
wiley   +1 more source

Variations écologiques et chorologiques de la végétation macrophytique des rivières acides du Massif armoricain et des Vosges du Nord (France) [PDF]

open access: yes, 1990
La végétation macrophytique des rivières acides d'Europe occidentale présente une grande unité, marquée par la constance d'un ensemble floristique de base, dont certaines espèces (Callitriche hamulata, Myriophyllum alterniflorum, Potamogeton ...
Haury, J., Muller, S.
core   +1 more source

Minimum leaf conductance during drought: unravelling its variability and impact on plant survival

open access: yesNew Phytologist, Volume 246, Issue 3, Page 1001-1014, May 2025.
Summary Leaf water loss after stomatal closure is key to understanding the effects of prolonged drought on vegetation. It is therefore important to accurately quantify such water losses to improve physiology‐based models of drought‐induced plant mortality.
Régis Burlett   +8 more
wiley   +1 more source

Caractérisation de la dynamique des lits fluviaux par la cartographie des morphologies fluviales: Amont du barrage Bin El Ouidane (Haut Atlas Central, Maroc)

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2019
L'étude de la dynamique fluviale vise à déterminer le rôle morphogénique des eaux de l'oued El Abid, la morphologie de sa plaine alluviale et la mobilité spatio-temporelle de son cours.
Hassan OUAKHIR   +2 more
doaj  

Relation entre température et intensité des circulations d'eau souterraine dans les massifs alpins: outil de prévision des venues d'eau dans les tunnels [PDF]

open access: yes, 1999
Un nombre important de grands tunnels profonds ont été, ou seront à l'avenir, percés dans les massifs montagneux. Le suivi de l'évolution de la température des venues d'eau dans cinq grands tunnels alpins (Vereina, Gothard-N2, Mont-Blanc, Simplon et ...
Marechal, J. C.
core   +2 more sources

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) relating to an analysis of the health risks associated with exposure to caterpillars with stinging hairs and the development of management recommendations

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Several species of Lepidoptera with caterpillars bearing urticating hairs are increasing their range in metropolitan France from year to year, such as the pine processionary (Thaumetopoea pityocampa Denis et Schiffermüller 1775) whose presence was historically limited to the south of France, and which is gradually being observed in the north ...
Nicolas Desneux   +105 more
wiley   +1 more source

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