Results 11 to 20 of about 86,149 (213)

Evaluation of the effect of an extract of Sphingomonas xenophaga present in a Thermal Spring Water in the management of sensitive skin associated with cutaneous vascular disorder. [PDF]

Int J Cosmet Sci
Inhibition of the kallikrein‐kinin system is a potential approach to the dermocosmetic treatment of skin disorders associated with redness. We showed that a cream formulation with a Sphingomonas ferment extract inhibiting this system was effective in improving vascular disorder after repeated application in female volunteers with sensitive and reactive
Hilaire P, Ballihaut C, Cornillon C, Donovan M, Dufour-Schroif C, Kerob D, Schoonjans JJ, Veriato A.   +7 more
europepmc   +2 more sources

Impact of Seasonal Variation on Antioxidant, Enzyme Inhibitory, and Anti-Inflammatory Potentials of Cistus creticus Leaf Extracts. [PDF]

ChemistryOpen
The phytochemical profile and biological activities of Cistus creticus leaf ethanolic extracts show strong seasonal variation. Spring extracts contain the highest phenolic levels with potent antioxidant and anti‐inflammatory effects, while summer extracts are richest in flavonoids and exhibit the greatest sun protection factor value and enzyme ...
Guelifet K, Benmohamed M, Kherraz K, Khattabi L, Sawicka B, Atoki AV, Ferhat A, Harchaoui L, Ferhat MA, Zahnit W, Bendrihem AK, Messaoudi M.   +11 more
europepmc   +2 more sources

Mapping the density of giant trees in the Amazon. [PDF]

New Phytol
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
de Lima RB, da Silva DAS, Nunes MH, Bittencourt PRL, Groenendyk P, de Oliveira CP, Granato-Souza D, Caraciolo Ferreira RL, Aleixo da Silva JA, Aguirre-Gutiérrez J, Jackson T, de Matos Filho JR, Aparício PDS, da Silva JPG, de Toledo JJ, Guedes MC, de Almeida DRA, Higuchi N, Wagner FH, Ometto JP, Görgens EB.   +20 more
europepmc   +2 more sources

Habitat and land-use intensity shape moth community structure across temperate forest and grassland. [PDF]

J Anim Ecol
This study reveals how land‐use intensity, plant diversity, weather and artificial light interact to shape moth diversity across forests and grasslands. Using 300 plots across Germany, we highlight habitat‐specific responses and beta‐diversity patterns, providing novel cross‐habitat insights at an unprecedented spatial scale for temperate nocturnal ...
Achury R, Staab M, Seibold S, Müller J, Heidrich L, Püls M, Hacker H, Fonseca CR, Fischer M, Blüthgen N, Weisser W.   +10 more
europepmc   +2 more sources

Biomass estimation of rangelands in the Eastern Highlands by remote sensing indices

African and Mediterranean Agricultural Journal - Al Awamia, 2022
The rangelands of the High plateau of eastern Morocco constitute an important supplement to the feeding of sheep and goats. Estimating phytomass production from these rangelands during the growing season is useful for managers of pastoral areas.
H. Mahyou
doaj   +1 more source

Congo Basin Carbon Cycle Responses to Global Change. [PDF]

Glob Chang Biol
Understanding the resilience of the Congo Basin carbon cycle in the face of current and future pressures requires a detailed understanding of its response to past and present drivers of change. Building on a pantropical framework of drivers and possible regional mechanisms for resilience, this review provides the first comprehensive assessment of Congo
Worden S, Fu R, Bloom AA, Bauters M, Verbeeck H, Fatoyinbo T, Hubau W, Koutika LS, Kengdo SK, Maes SL, Medjibe V, Russo NJ, Saatchi S, Sagang LB, Smith TB, Sonwa DJ, Boeckx P, Ordway EM.   +17 more
europepmc   +2 more sources

La biomasa en la producción de electricidad en España

Estudios Geográficos, 2005
[es] La producción de electricidad con biomasa comienza su desarrollo en España a mediados de los años noventa. En este artículo se analizan los productos combustibles de biomasa destinados a la generación de electricidad, el marco legal que protege esta
Cayetano Espejo Marín
doaj   +1 more source

Biodiversité et biomasse pyrophyte au Togo

Vertigo, 2019
Les feux de vegetation restent un facteur ecologique important pour la gestion durable des ecosystemes. Cependant, la defaillance dans la gestion efficiente de ce dernier demeure une contrainte majeure pour la conservation de la biodiversite et l ...
W. Atakpama, Kossi Béssan Amegnaglo, B. Afelu, Fousséni Folega, K. Batawila, K. Akpagana   +5 more
semanticscholar   +1 more source

Estimation de la Biomasse Aérienne à partir de données lidar aéroporté

Revue Française de Photogrammétrie et de Télédétection, 2014
Dans le cadre des politiques de lutte contre le réchauffement climatique (programme UN-REDD des Nations Unies), les techniques de télédétection sont désormais utilisées pour extrapoler des estimations de la biomasse aérienne à l'échelle locale (dérivées ...
Antonio Ferraz, Clément Mallet, Stéphane Jacquemoud, Gil Gonçalves, Paola Soares, Luisa Pereira, Margarida Tomé   +6 more
doaj   +1 more source

Una pianta che non deve stare lì. Giustizia ambientale e autoctonia nella Sardegna meridionale

Antropologia, 2021
Ai confini di un Parco Naturale protetto nella Sardegna meridionale, in un’area recentemente interessata da incendi e alluvioni, l’intensa attività di taglio di eucalitteti per la locale centrale a biomasse sta comportando la perdita di una parte ...
Greca N. Meloni
doaj   +1 more source