Results 81 to 90 of about 44,219 (179)
L'étude des assemblages de diatomées et de la composition chimique des eaux a été effectuée dans 13 lacs salés peu profonds localisés dans le Sud de l'Altiplano Bolivien. Les points et les dates de prélèsvement sont les mêmes pour les deux types d'étude.
Roux Maurice +2 more
doaj
Is Nocturnal Pollination Important for Crop Production? Experimental Evidence From Small Fruit Crops
ABSTRACT Insect‐mediated pollination is essential for crop production but is mainly studied considering diurnal pollinators only. Here, we use pollinator exclusion techniques to prevent either diurnal or nocturnal insect visits in small fruit crops: raspberry (Rubus idaeus), over 1 year, and red currant (Ribes rubrum) and black currant (Ribes nigrum ...
Elsa Blareau, Fabrice Requier
wiley +1 more source
Thermomechanical properties of vanillin‐based epoxy resin/continuous bamboo strips composites. ABSTRACT The majority of thermosetting epoxy resins employed in organic composites are petroleum‐based and impacted by REACh regulation. However, research is undertaken to make epoxy resins greener.
Gautier Mangeret +7 more
wiley +1 more source
Éco-graphies : écologie et littératures pour la jeunesse, sous la direction de Nathalie Prince et Sébastian Thiltges, Rennes, Presses universitaires de Rennes, coll. « Interférences », 2018, 343 p.
Christiane CONNAN-PINTADO
doaj +1 more source
Reconsidering climatic predictors for high‐resolution niche models of alpine plants
The increasingly acknowledged and consequently also better understood microclimatic variability in terrestrial ecosystems has motivated a call for finer spatial resolution in species distribution modelling, especially in the case of sedentary low‐stature organisms such as plants.
Kryštof Chytrý +15 more
wiley +1 more source
Book review of Daniela Salvucci, Donne pastore, gauchos e figli del vento: Ecologie andine e reti di parentela nel nord ovest argentino, Padova, CLEUP, 2016, pp. 262.
Valentina Fusari
doaj +1 more source
Urbanisation is a major driver of environmental change, reshaping ecological and evolutionary processes. Urban‐driven phenotypic differences are increasingly documented, but the underlying role of selection is still understudied. One pattern is the consistent reduction of carotenoid‐based plumage pigmentation in city birds.
Nicolas Bekka +3 more
wiley +1 more source
: cas de Jorf-Lasfar (Maroc) et Béjaia (Algérie)
Les territoires portuaires intègrent de plus en plus cette approche innovante de gestion de leurs ressources et de leurs déchets, que constitue l'écologie industrielle.
Cerceau, Juliette +3 more
core +2 more sources
AGRO-ECOLOGIE ET DEVELOPPEMENT DURABLE [PDF]
N° ISBN - 978-2-7380-1284-5International audienceIn order to meet economy of scale demands made by large seed and agroindustrial companies, many areas of agriculture have recently evolved in ways which are incompatible with sustainable development, both ...
Dufumier, Marc
core +1 more source
Spatial distribution of an eel population (Anguilla anguilla L.) in a small coastal catchments of northern Brittany (France). Consequences hydraulic works. [PDF]
The Frémur is a 60 km2 catchment of Brittany where many hydraulic works (dams, weirs, gauging structures, etc.) have reduced the recruitment by elvers and glass eels since at least 50 years.
Acou, Anthony +4 more
core +3 more sources

