Results 311 to 320 of about 56,098 (354)

Species Translocation Menaces Iberian Waterfrogs

Conservation Biology, 1995
The numerous reports on declining amphibian populations throughout the world led to the creation in December 1990 of the Declining Amphibian Populations Task Force (DAPTF), activated by the Species Survival Commission of the International Union for the Conservation of Nature and Natural Resources, one of whose main goals is "the identification of ...
Begoña Arano, Gustavo Llorente, Mario García‐Paris, Pilar Herrero   +3 more
openaire   +1 more source

Host species-specific translocation of Escherichia coli

European Journal of Clinical Microbiology & Infectious Diseases, 2009
The purpose of this paper is to investigate the rate of translocation of Escherichia coli strains in different experimental/animal models. Four proficient translocating E. coli strains isolated from mesenteric lymph nodes (MLNs) and/or the blood of rats (strains KIC-1 and KIC-2), from a fatal case of pancreatitis (HMLN-1) and from pigs (PC-1 isolated ...
Katouli, M., Ramos, N. L., Nettelbladt, C. G., Ljungdahl, M., Robinson, W., Ison, H. M., Brauner, A., Mollby, R.   +7 more
openaire   +3 more sources

Translocation of imperiled species under changing climates

Annals of the New York Academy of Sciences, 2013
Conservation translocation of species varies from restoring historic populations to managing the relocation of imperiled species to new locations. We review the literature in three areas—translocation, managed relocation, and conservation decision making—to inform conservation translocation under changing climates.
Mark W, Schwartz, Tara G, Martin
openaire   +2 more sources

Translocation of keystone species may not mean translocation of keystone effect

European Journal of Wildlife Research, 2019
Keystone species are strongly interactive species with a disproportionately large effect on other species in an ecosystem. They are irreplaceable in a community, because of unique interactions and coevolved relationships within an ecosystem. Ground squirrels are recognised as keystone species in grassland ecosystems.
Peter Lindtner, Matúš Šoltís, Vladimír Kubovčík   +2 more
openaire   +1 more source

Arsenic species uptake and translocation in Elodea canadensis

International Journal of Phytoremediation, 2019
The capacity of Elodea canadensis to phytofiltrate arsenic species from water was evaluated. Plants were adapted to tap water and supplemented with 15 and 250 µg L-1 of As. Inorganic arsenic species (As III, As V), and organic arsenic compounds: monomethylarsonate (MMA) and dimethylarsinate (DMA) were analyzed.
Patricio Picco, Paul Hasuoka, Ernesto Verni, Marianela Savio, Pablo Pacheco   +4 more
openaire   +3 more sources

Accumulation and translocation of 198Hg in four crop species

Environmental Toxicology and Chemistry, 2013
Abstract   The uptake and transport of mercury (Hg) through vegetation play an important role in the biogeochemical cycling of Hg. However, quantitative information regarding Hg translocation in plants is poorly understood.
Liwei, Cui, Xinbin, Feng, Che-Jen, Lin, Xinming, Wang, Bo, Meng, Xun, Wang, Heng, Wang   +6 more
openaire   +2 more sources

Assessing vagrants from translocated populations and defining self‐sustaining populations of non‐native, naturalized and translocated avian species

Ibis, 2022
International ...
Mcinerny, Christopher J., Crochet, Pierre-André, Dudley, Steve P.   +2 more
openaire   +2 more sources

BACTERIAL TRANSLOCATION IS BACTERIAL SPECIES DEPENDENT

The Journal of Trauma: Injury, Infection, and Critical Care, 1994
Because of in vivo limitations, the mechanisms underlying the process of bacterial translocation are poorly understood. Thus, an in vitro model system to study the translocation process was developed.Transformed human colonic carcinoma (Caco-2) intestinal cells were grown as a polarized monolayer on semi-permeable membranes contained in the upper ...
N, Cruz, Q, Lu, X, Alvarez, E A, Deitch
openaire   +2 more sources

Improving conservation outcomes in threatened species translocation programs

2022
Conservation translocation refers to the human facilitated movement of living organisms, where the primary motivation is conservation. In this thesis, two real-world case studies—translocations of the endangered mallee emu-wren and five passerine species endemic to Norfolk Island—are used to investigate avenues for improving translocation practice ...
openaire   +1 more source

Restoration of plant–pollinator interaction networks via species translocation

Theoretical Ecology, 2014
The recent decline in pollinator biodiversity, notably in the case of wild bee populations, puts both wild and agricultural ecosystems at risk of ecological community collapse. This has triggered calls for further study of these mutualistic communities in order to more effectively inform restoration of disturbed plant–pollinator communities.
Thomas LaBar, Colin Campbell, Suann Yang, Réka Albert, Katriona Shea   +4 more
openaire   +1 more source