Results 11 to 20 of about 36,121 (165)

Urban-Wild Interface Diversity: A Comprehensive Checklist of Herpetofauna of Guayaquil, Ecuador. [PDF]

open access: yesEcol Evol
Amphibians and reptiles in Guayaquil comprise multiple taxonomic orders and occur across conservation areas, forest remnants, and urban parks, including several endemic species and numerous taxa with type localities in the city. Although most species are globally classified as Least Concern, discrepancies between global and national threat assessments ...
Cruz-García K   +3 more
europepmc   +2 more sources

Representativeness of the Natura 2000 network for preserving plant biodiversity in the European Union. [PDF]

open access: yesConserv Biol
Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Di Musciano M   +41 more
europepmc   +2 more sources

High Densities of Large Herbivores Rapidly Disrupt Ecosystem Integrity. [PDF]

open access: yesGlob Chang Biol
Human‐driven increases in large herbivore populations are emerging as a widespread global change pressure on terrestrial ecosystems. Using the largest hectare‐scale herbivore density manipulation experiment conducted to date, we show that high deer densities rapidly disrupt ecosystem integrity across multiple dimensions of biodiversity and ecosystem ...
Isla J   +38 more
europepmc   +2 more sources

Floristic composition of the dry tropical forest in biological reserve (sanctuary) "Los Besotes" and phenology of the dominant arboreal species (Valledupar, Cesar, Colombia)

open access: yesColombia Forestal, 2015
Based on the floristic composition and structural aspects, the formation tropical dry forest of the reserve "Los Besotes" (Valledupar, Cesar; 248 y 1046m of altitude) was characterized.
Mary Lee Berdugo Lattke   +1 more
doaj   +1 more source

Comparación de índices de vegetación en base a imágenes multiespectrales en el cultivo de maíz con tres densidades de siembra

open access: yes, 2023
El cultivo de maíz tiene importancia a nivel mundial, nacional y regional, forma parte de la seguridad alimentaria. El manejo del cultivo a nivel sitio específico requiere labores complicadas, disponibilidad de recursos económicos y mano de obra ...
Guanuchi Armijos, Enith Cristina
core  

Contribución al conocimiento de la vegetación de las montañas marroquíes

open access: yesCollectanea Botanica, 2009
Se describe con la metodología fitosociológica diferentes tipos de comunidades vegetales, no detectadas hasta el presente en Marruecos. Se proponen las siguientes nuevas asociaciones y subasociaciones: Anthyllido polycephalae-Stachydetum fontqueri subass.
A. M. Romo
doaj   +1 more source

Aspectos da zona da praia do Estado Paraná (Brasil)

open access: yesLilloa, 2021
El autor estudia la orilla rocosa, arenosa y fangosa del mar dando datos botánicos interesantes.
Carlos Stellfeld
doaj  

FLORULA URBAN FRAGMENT OF TROPICAL DRY FOREST

open access: yesRevista de la Facultad de Ciencias, 2016
The aim of this study was to record the composition of plant species in an urban fragment of tropical dry forest of secondary regeneration (bs-T) to generate information that can be used in the planning and management of green spaces in the city of Santa
Willington Barranco-Pérez   +3 more
doaj   +1 more source

Cerros isla en las ciudades de Chile: oportunidades para una planificación ecológica

open access: yesRevista INVI, 2023
Los cerros isla (CI) representan elementos de alto valor natural y patrimonial. Sin embargo, pese a su destacada presencia en las ciudades latinoamericanas, es escaso el conocimiento documentado que facilite su reconocimiento e incorporación en la ...
María Catalina Picon Meleda   +4 more
doaj   +1 more source

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