Results 81 to 90 of about 8,948 (183)

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Microbial functional guilds and genes are key to explaining soil nutrient cycling alongside soil and plant variables

open access: yesEcosphere, Volume 16, Issue 11, November 2025.
Abstract Microbes play central roles in soil nutrient cycling; yet, a limited range of microbial community characteristics have been used to explain ecosystem nutrient cycling rates, and their importance relative to plant and abiotic factors remains unclear.
Corinne R. Vietorisz   +5 more
wiley   +1 more source

Influence of Water Temperature on the MXR Activity and P-glycoprotein Expression in the Freshwater Snail, Physa acuta (Draparnaud, 1805) [PDF]

open access: yes, 2017
P-glycoprotein (P-gp) mediated multixenobioticresistance (MXR) is a mechanism analogous to multidrug resistance, which has been extensivelycharacterized in mammalian tumours.
Assef, Yanina Andrea   +1 more
core   +1 more source

Cambios estacionales en los ensambles de aves en un ecotono bosque-estepa del norte de Patagonia [PDF]

open access: yes, 2018
Estudiamos las variaciones estacionales en una comunidad de aves que habitan el ecotono bosque-estepa del norte de Patagonia. Analizamos los cambios en la riqueza de especies, la composición de especies y la abundancia total, y a nivel de las especies ...
Cueto, Víctor   +1 more
core  

Reptiles of Chubut province, Argentina: richness, diversity, conservation status and geographic distribution maps [PDF]

open access: yes, 2015
An accurate estimation of species and population geographic ranges is essential for species-focused studies and conservation and management plans. Knowledge of the geographic distributions of reptiles from Patagonian Argentina is in general limited and ...
Avila, Luciano Javier   +2 more
core   +3 more sources

The subspecific characters and distribution of the New World Skimmers - Rynchops nigra The subspecific characters and distribution of the New World Skimmers - Rynchops nigra

open access: yesCaldasia, 1944
The distribution of the forms of the New World rayador, or skimmer, Rynchops nigra, and the characters that mark the geographic races, have been matters of interest to me for a number of years, an interest heightened by recent discussions in current ...
Wetmore Alexander
doaj  

Selfies of imperial cormorants (Phalacrocorax atriceps): What is happening underwater? [PDF]

open access: yes, 2015
During the last few years, the development of animal-borne still cameras and video recorders has enabled researchers to observe what a wild animal sees in the field.
Gómez Laich, Agustina Marta   +3 more
core   +2 more sources

A Danian subtropical lacustrine palynobiota from South America (Bororó Formation, San Jorge Basin, Patagonia - Argentina) [PDF]

open access: yes, 2009
New results on a lacustrine Danian palynological association in extra-andean northern Patagonia (lower member of the Cerro Bororó Formation, San Jorge Basin, Chubut province, Argentina) are presented.
Melendi, D.L.   +2 more
core   +4 more sources

Primer registro de leño de conifera de la formación Cañadón Asfalto (Jurásico temprano–medio), provincia de Chubut, Argentina [PDF]

open access: yes, 2013
Se describe una nueva especie de madera fósil de conífera, Brachyoxylon currumilii sp. nov., del Jurásico Inferior a Medio de la provincia de Chubut, Argentina.
Bodnar, Josefina   +3 more
core   +2 more sources

Influence of a biohermal belt on the lacustrine sedimentation of the Cañadón Asfalto Formation (Upper Jurassic, Chubut province, Southern Argentina) [PDF]

open access: yes, 2005
The Upper Jurassic Cañadón Asfalto Formation (Cañadón Asfalto Basin, Patagonia Argentina), consists mainly of carbonate deposits accumulated in hydrologically closed lakes, which were especially sensitive to rainfall changes.
Armella, C., Cabaleri, N.G.
core   +3 more sources

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