Results 31 to 40 of about 36,650 (224)
People and Nature, EarlyView.Abstract Across sub‐Saharan Africa, tree‐based restoration efforts are dominated by exotic tree species due to their rapid biomass accumulation and short‐term economic returns. However, their limited contribution to biodiversity and ecosystem functioning has renewed interest in native‐tree restoration as a more sustainable strategy.
Herimino Manoa Rajaonarivelo +8 more
wiley +1 more source
Natural Product Communications, 2011 The essential oil (EO) of M. aquatica L. growing wild in Corsica was isolated by dry vapor distillation and submitted to combined analysis by column chromatography over silica gel, GC(RI), GC-MS and 13 C NMR spectroscopy. The composition was dominated by
Sylvain Sutour +3 more
doaj +1 more source
Quantification of Squalene in Olive Oil Using 13C Nuclear Magnetic Resonance Spectroscopy
Magnetochemistry, 2017 In the course of our ongoing work on the chemical characterization of Corsican olive oil, we have developed and validated a method for direct quantification of squalene using 13C Nuclear Magnetic Resonance (NMR) spectroscopy without saponification ...
Anne-Marie Nam +4 more
doaj +1 more source
African and Mediterranean Agricultural Journal - Al Awamia, 2022 Dans les zones arides, la production fourragère est limitée à cause des sécheresses fréquentes. Combler le déficit fourrager dépend de la diversification des ressources alimentaires. Medicago arborea, serait une alternative.
M. El Koudrim, A. Chriyaa, S. Hilali
doaj +1 more source
Journal of Animal Ecology, EarlyView.We show that nutrient excretion by vertebrates and invertebrates varies nonlinearly with dissolved organic matter concentration and composition and by taxonomic rank, with stronger patterns at the individual compared to the community level. Our findings highlight the importance of examining animal‐mediated nutrient cycling across taxa and ecological ...
Sandra Klemet‐N'Guessan +3 more
wiley +1 more source
, 2006 BIOMASSE Energiezukunft (Rights reserved) (-) Ausgabe 1.2006 Biomasse (Rights reserved) (-
core
Zukunftsmarkt: Logistik für die Biomasse Holz
, 2022 S.40-45Der Biomasse-Markt zur regenerativen Erzeugung von Wärme und Strom wächst stetig seit einigen Jahren. Biomasse-Brennstoffe werden dabei sowohl im privaten Bereich als auch in großtechnischen Anlagen eingesetzt.
Clausen, U., Dobers, K.
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Bulletin de la Société d'Histoire Naturelle et d'Ethnographie de ColmarDans le cadre d’une étude sur la fonctionnalité écologique de l’écocomplexe de la Réserve naturelle nationale de la tourbière de Machais (France, Vosges), 9 pièges à interception de type Malaise ont été installés dans les principaux habitats forestiers ...
Jocelyn Claude +2 more
doaj +1 more source
The missing piece to nutrient management in lakes: Animal‐mediated nutrient cycling
Ecosphere, Volume 17, Issue 11, November 2026.Abstract Nutrient cycling in freshwater ecosystems is an essential ecosystem service, partly facilitated by animals through transport and release of bioavailable nutrients needed for sustaining primary production. To date, the importance of animal‐mediated nutrient cycling remains poorly understood in lakes. Additionally, the contribution of animals to
Sandra Klemet‐N'Guessan +4 more
wiley +1 more source
Cycles de la biomasse et des repousses après coupe en savane de Côte d'Ivoire
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1981 Le cycle de la biomasse herbacée et des repousses après fauche suivant un rythme de coupe de 30 et de 60 jours est étudié sur 10 stations réparties en climat guinéen et soudanais de Côte-d'Ivoire.
Jean César
doaj +1 more source