Results 41 to 50 of about 50,661 (282)

Effects of water surplus over a secondary forest remain after 16 years in the Amazonia

open access: yesiForest - Biogeosciences and Forestry
Water and Nutrient Manipulation in a Secondary Forest (MANFLORA) was conducted in the eastern Amazon region over eight years. In this experiment, three treatments were established: Control (CTL), Litter Removal (REM), and Soil Irrigation (IRR) within the
Rodrigues JIM   +6 more
doaj   +1 more source

Association Convolvulo-Polygonetum aviculare (ass. new) in weed vegetation of vineyard region in Herzegovina [PDF]

open access: yesAgroznanje, 2014
Floristic-phytocenological research of weed vegetation in vineyards of Bosnia and Herzegovina determined a new association Convolvulo Polygonetum aviculare (ass. new).
Kovačević Zlatan
doaj   +1 more source

Historical Grassland Turboveg Database Project. 2067 Relevés recorded by Dr Austin O’ Sullivan 1962 – 1982 [PDF]

open access: yes, 2007
User Guide and CD of Database are availableEnd of project reportThe more common grassland types occupy about 70% of the Irish landscape (O’Sullivan, 1982), but information on these vegetation types is rare.
Bourke, David   +3 more
core  

Floristic composition of Palpa district, west Nepal

open access: yesNepalese Journal of Biosciences, 2014
The present study documents the floristic composition of the vascular plants (Pteridophytes, Gymnosperms, and Angiosperms) of Palpa district, West Nepal. A total of 467 species plants belonging to 163 families, 357 genera were recorded from the study area.
openaire   +2 more sources

Microtopography enhances intestinal drug absorption via Piezo1‐mediated tight junction modulation

open access: yesBMEMat, EarlyView.
Microtopography‐driven enhancement of oral peptide drug delivery by activating Piezo1 channels significantly improves paracellular permeability and bioavailability, offering a novel approach for optimizing macromolecule absorption in pharmaceutical formulations.
Yu Hu   +12 more
wiley   +1 more source

Mid‐Domain Effect and Wooded Habitat Shape Mediterranean Reptile Communities

open access: yesBiological Diversity, EarlyView.
Analyzing a large number of reptiles observed across protected areas in Central Italy, we tested whether the mid‐domain effect explains hump‐shaped richness–elevation patterns. Species richness was best predicted by the combined influence of geometric constraints and woodland cover, revealing two contrasting species clusters and offering a robust ...
Daniele Dendi   +3 more
wiley   +1 more source

SIMILARIDADE ENTRE OS HABITATS DA VEGETAÇÃO DO MORRO DO IMPERADOR, JUIZ DE FORA, MINAS GERAIS, COM BASE NA COMPOSIÇÃO DE SUA FLORA FANEROGÂMICA

open access: yesRodriguésia
RESUMO Os objetivos deste estudo foram descrever a composição da flora fanerogâmica de um remanescente de vegetação do Domínio Atlântico situado no município de Juiz de Fora, Minas Gerais, utilizar análises de similaridade florística para relacionar suas
Daniel Salgado Pifano   +5 more
doaj   +1 more source

Floristic Composition Mediates Change in Forage Nutritive Quality of Atlantic Mountain Grasslands after Experimental Grazing Exclusion

open access: yesAgronomy, 2020
Simultaneous reduction of biodiversity and forage nutritive value after grazing abandonment represents a critical agroecological problem observed in temperate mountain grasslands. However, how both processes affect each other after the exclusion of large
Gonzalo García-Baquero   +2 more
doaj   +1 more source

Dissecting the effects of simulated cattle activity on floristic composition and functional traits in Mediterranean grasslands. [PDF]

open access: yesPLoS ONE, 2013
Livestock exerts direct and indirect effects on plant communities, changing colonization and extinction rates of species and the surrounding environmental conditions. There is scarce knowledge on how and to what extent these effects control the floristic
Iker Dobarro   +2 more
doaj   +1 more source

Floristic variation in Sphagnum-dominated peatland communities of the Central Highlands, Victoria [PDF]

open access: yes, 2013
The floristic composition of Sphagnum-dominated peatlands in the Central Highlands region of Victoria was surveyed (37º 25´ S; 145º 50´ E). NMDS ordination and cluster analysis divided the peatland sites into two broad groups with altitude being the most
Morgan, John W., Shannon, J.M.
core  

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