Results 11 to 20 of about 920 (67)
The effect of elevation on species richness in tropical forests depends on the considered lifeform: results from an East African mountain forest [PDF]
, 2019 Elevation gradients in tropical forests have been studied but the analysis of patterns displayed by species richness and elevation have received little attention.
Amani, Christian +3 more
core +1 more source
Systématique et biogéographie du genre Lamprothamnium (Characées) Caractéristique des biotopes aquatiques saumâtres [PDF]
, 1992 La publication fait le point des connaissances sur le genre Lamprothamnium dans les domaines de la morphologie et du cycle de développement, de l'écologie et des végétations associées, de la répartition des espèces.Toutes les espèces monoïques de ...
Guerlesquin, M.
core +1 more source
Earth's Future, Volume 13, Issue 4, April 2025.Abstract Addressing sustainability challenges in mountain regions where human activities strongly overlap requires multi‐actor collaboration and interdisciplinary methods. Yet, such collaborative processes need to account for the existence of diverse representations of mountain social‐ecological systems amongst actors.
H. Cristofari +7 more
wiley +1 more source
Divergent responses of alpine bryophytes and lichens to climate change in the Swiss Alps
Journal of Vegetation Science, Volume 35, Issue 4, July/August 2024.The effect of climate on cryptogams was studied over 21 years on four summits in the Swiss Alps. Total bryophyte cover remained stable, but species richness and six species declined, probably due to several droughts. In contrast, terricolous lichen cover increased significantly on the second‐lowest summit, and species richness increased on the two ...
Rut Mayo de la Iglesia +5 more
wiley +1 more source
ReSurveyEurope: A database of resurveyed vegetation plots in Europe
Journal of Vegetation Science, Volume 35, Issue 2, March/April 2024.We introduce ReSurveyEurope – a new data source of 79,190 resurveyed vegetation plots in Europe, compiled by a collaborative network of vegetation scientists. We describe the scope of this initiative, provide an overview of currently available data, governance, data contribution rules, and accessibility. In addition, we outline further steps, including
Ilona Knollová +264 more
wiley +1 more source
Revue Congolaise des Sciences et TechnologiesUn voucher d’herbier des Asteraceae est constitué de 345 spécimens au sein de l’Herbarium IUK (Inera–Unikin). Une étude a été faite pour les espèces de genres Gnaphalium (4 espèces), Lactuca (22 espèces), Vicoa (1 espèce) pour refaire la révision de ...
Blaise Bikandu Kapesa +5 more
doaj +1 more source
Structural, ecological and biogeographical attributes of European vegetation alliances
Applied Vegetation Science, Volume 27, Issue 1, January/March 2024.This new database contains standardized attributes of 12 variables that characterize 1106 phytosociological alliances dominated by vascular plants defined in EuroVegChecklist. These variables include dominant life form, phenological optimum, substrate moisture, substrate reaction, salinity, nutrient status, soil organic matter, vegetation region ...
Zdenka Preislerová +59 more
wiley +1 more source
De la biodiversité à la diversité : les biodiversités au regard des territoires [PDF]
, 2006 International audienceBiodiversity has become a subject of major interest since twenty years, giving rise to scientifc works, international conferences and discussions.
Simon, Laurent
core +3 more sources
Pâturages de la zone tropicale humide : connaissances acquises et besoins en recherches complémentaires [PDF]
, 1977 En zone tropicale humide, les chercheurs spécialisés dans l'étude des pâturages naturels ont déjà acquis des connaissances permettant l'élaboration de quelques principes fondamentaux de gestion des parcours (range-management) susceptibles de servir comme
Boudet, Gabriel
core +1 more source
Patrones de distribución en la flora liquénica xerófila del Sureste de España [PDF]
, 1996 A phytogeographic analisis of lichen flora of subarides zones of southeastern Spain, the dryest in Europe, has been carried out. The following xerophilous distribution patterns has been recognized: Xerothermic- Pangaean, Circumtethyan, Mesogean ...
Alonso, F. Luis, Egea, José María
core +4 more sources