Results 81 to 90 of about 7,542 (198)

Crisis de naturaleza y justicia en las sociedades de riesgo [PDF]

open access: yes, 2008
Los niesgos ambientales en las sociedades actuales son un tópico de amplío debate, que derivan de la consideración de los problemas incluidos en el cambio global que se manifiestan a nivel biosférico como por ejemplo el aumento de los gases efecto ...
Cornejo, R.   +2 more
core  

Height and phytotelm size affect the invertebrate communities of epiphytic bromeliads in the Amazon rainforest

open access: yesEcological Entomology, Volume 51, Issue 2, Page 221-234, April 2026.
The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley   +6 more
wiley   +1 more source

First record of the invasive stinging medusa Gonionemus vertens in the southern hemisphere (Mar del Plata, Argentina)

open access: yesLatin American Journal of Aquatic Research, 2014
In this paper we report the first finding of the hydromedusa Gonionemus vertens Agassiz, 1862 in the southern hemisphere. About 30 newly released medusae were found within an aquarium on September 2008. The aquarium contained benthic samples collected in
Carolina S Rodriguez   +3 more
doaj  

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

open access: yesFEBS Open Bio, Volume 16, Issue 3, Page 487-495, March 2026.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner   +6 more
wiley   +1 more source

The land and sea routes to 2030: a call for greater attention on all small islands in global environmental policy. [PDF]

open access: yesNPJ Biodivers, 2023
Ortiz AMD   +7 more
europepmc   +1 more source

Factors facilitating and hindering the invasion of exotic conifer in Isla Victoria [PDF]

open access: yes, 2014
Las especies invasoras constituyen una seria amenaza a la biodiversidad y producen cambios a gran escala en las comunidades nativas y alterando los procesos de los ecosistemas.
Nuñez, Martin Andres   +1 more
core   +1 more source

The Historical and Overlooked Collapse of Medicinal Leeches in Spain

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 3, March 2026.
ABSTRACT Leeches in genus Hirudo have been used in medicine since ancient times, but increased exploitation during the 19th century led to the depletion of several populations in Europe. A compilation of Hirudo records in Spain (H. troctina Johnson, 1816 and H. verbana Carena, 1820) show that the genus was more commonly mentioned and widely distributed
Francisco Blanco‐Garrido   +2 more
wiley   +1 more source

INVASIONES BIOLÓGICAS EN AGROECOSISTEMAS DE ECUADOR CONTINENTAL: NICHO ECOLÓGICO DE ESPECIES EXÓTICAS Y CULTIVOS AGRÍCOLAS BAJO RIESGO

open access: yesActa Biológica Colombiana, 2021
En Ecuador las especies exóticas invasoras (EEI) provocan consecuencias negativas en los aspectos ecológicos, económicos y de seguridad alimentaria.
Yarelys Ferrer Sanchez   +9 more
doaj  

Plantas utilizadas en cercos vivos de ciudades patagónicas: aportes de la etnobotánica para la conservación

open access: yesEcología Austral, 2013
Los cercos vivos son parte significativa del paisaje de las ciudades de la Patagonia y pueden ser muy- importantes no sólo como reservorios de biodiversidad sino también como posibles fuentes de invasiones.
Adriana E. Rovere   +2 more
doaj   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

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