Results 31 to 40 of about 374 (163)
Devant la nécessité de diversifier ses activités pour redynamiser son économie, et dans l'ambition de devenir une des destinations privilégiées des investissements directs étrangers (IDE), le Maroc a mis en place un ensemble de mesures et de réformes, et
Sabrine BELQASMI +1 more
doaj +1 more source
Le rewilding est un terme récent mais déjà polysémique, ce qui donne lieu à des critiques relatives à la cohérence des projets s’en réclamant ainsi qu’à leur capacité à proposer une nouvelle direction pour l’action écologique.
Dehaut Salomé
doaj +1 more source
A review of skin microbiome and new challenges to cosmetic microbiome‐friendly formulations
Microbiome‐friendly concepts offer new perspectives for a healthy relationship between cosmetic use and the skin microbiome, especially the interaction of non‐biotic cosmetic ingredients with the skin, requiring further studies to clarify the dynamics between the skin microbiome and different classes of cosmetic ingredients.
Yasmin Rosa Santos +3 more
wiley +1 more source
Entrepreneurial Ecosystems [PDF]
This paper reviews and discusses the emergent entrepreneurial ecosystem approach. Entrepreneurial ecosystems are defined as a set of interdependent actors and factors coordinated in such a way that they enable productive entrepreneurship within a particular territory.
Spigel, Benjamin, Stam, Erik
openaire +2 more sources
Seasonal variation in resource availability and human activity can strongly influence large carnivore space use, yet these dynamics remain poorly documented in Central African savannas. Using dry and wet season camera‐trap surveys in Zakouma National Park, Chad, we show that prey availability drives carnivore space use in the dry season, and that ...
Chiara Fraticelli +7 more
wiley +1 more source
More than 500,000 tons of pesticides are produced annually for application in US agroecosystems to control insect pests, plant pathogens, and weeds (USDA 1980). As little as 1% of this may actually hit the target organisms (PSAC 1965). Instead, most reaches nontarget sectors of agroecosystems and/or spreads to surrounding ecosystems as chemical ...
Pimentel, D., Edwards, C. A.
openaire +1 more source
In mixed stands, coniferous species showed growth benefits when coexisting with broadleaf species, possibly due to reduced intraspecific competition or improved access to resources mediated by broadleaf neighbours. This growth advantage was not observed for broadleaf species, indicating asymmetric benefits in mixed stands.
Arun K. Bose +9 more
wiley +1 more source
Identification et conservation de la biodiversité par les communautés locales en RD Congo : Cas des peuples Mbala de Pay-Kongila dans la province du Kwilu / étude anthropologique [PDF]
Les récentes modifications écologiques qui s'exercent en Afrique et dans le Monde, à un rythme effrayant, au cours des dernières décennies, sont de nature à rompre l'équilibre millénaire qui a toujours existé entre les populations et leur milieu .
Cléophas KITOKO WANY +1 more
doaj
Abstract The illegal wildlife trade represents a significant threat to biodiversity. Limited research has examined the illegal trade in succulents, plants characterized by their ability to store water in their leaves, stems or roots. The growing popularity of succulents has contributed to the emergence of illicit consumer practices.
Léanne Vincendon +2 more
wiley +1 more source
Evaluating commonly used tools to quantify human activity for protected area management
Abstract Recreation in protected areas (PAs) is growing worldwide, potentially conflicting with wildlife and ecosystem protection. Efficiently estimating human activity in PAs is crucial for balancing a dual mandate of supporting visitor access and biodiversity, but managers lack clear recommendations about the conditions under which specific tools are
Alys Granados +17 more
wiley +1 more source

