Results 91 to 100 of about 801,688 (304)

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Critically Endangered African Penguins – Seeking Peace and Food

open access: yes
<strong> Critically Endangered African Penguins – Seeking Peace and Food </strong> <strong> The Struggle for Survival </strong> The critically endangered African penguins are facing a continuous struggle in their quest for ...
Erzsebet Frey
core   +1 more source

Genetic potential for disease resistance in a critically endangered frog decimated by chytridiomycosis

open access: yes, 2018
Raw phenotype and SNP genotype data from "Genetic potential for disease resistance in a critically endangered frog decimated by chytridiomycosis"
Tiffany Kosch (3296661)   +6 more
core   +2 more sources

Endangered elements, critical raw materials and conflict minerals [PDF]

open access: yesScience Progress, 2019
Amid present concerns over a potential scarcity of critical elements and raw materials that are essential for modern technology, including those for low-carbon energy production, a survey of the present situation, and how it may unfold both in the immediate and the longer term, appears warranted. For elements such as indium, current recycling rates are
openaire   +2 more sources

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

open access: yesAnimal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun   +6 more
wiley   +1 more source

Health and disease status of Australia's most critically endangered mammal the Gilbert's potoroo (Potorous gilbertii) [PDF]

open access: yes, 2008
The Gilbert's potoroo (Potorous gilbertii) is a small marsupial endemic to the Two Peoples Bay Nature Reserve in the south-west of Western Australia. The Gilbert's potoroo is classified as Australia's most critically endangered mammal (IUCN 2006) with ...
Vaughan, Rebecca
core  

Combining ddPCR and environmental DNA to improve detection capabilities of a critically endangered freshwater invertebrate

open access: yes, 2019
Isogenus nubecula is a critically endangered Plecoptera species. Considered extinct in the UK, I. nubecula was recently rediscovered (in one location of the River Dee, Wales), after 22 years of absence.
Bulling, Mark   +6 more
core   +1 more source

A Scalable AI Approach to Bird Species Identification for Conservation and Ecological Planning

open access: yesIEEE Access
Birds represent an important component of ecosystems, holding substantial ecological and human interest, and significantly contributing to ecological equilibrium via their roles as pollinators, seed dispensers, and predators. If identified correctly, the
Souad Hassanie   +5 more
doaj   +1 more source

A new critical habitat for conservation of the White-bellied Heron Ardea insignis Hume, 1878 (Aves: Ardeidae) from Bhutan

open access: yesJournal of Threatened Taxa, 2017
The White-bellied Heron Ardea insignis is listed as Critically Endangered on the IUCN Red List of Threatened Species due to its extremely small and rapidly dwindling population.
Karma Wangdi   +2 more
doaj   +1 more source

Affective dimensions in the information behavior of forcibly displaced people: A literature review. An Annual Review of Information Science and Technology (ARIST) paper

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This review analyzed 241 scholarly articles published between 2010 and 2025 in information science venues to examine how affect shapes refugees' information behavior during forced migration and to identify additional contextual factors. It identifies seven affective dimensions: anxiety, shame and stigma, grief and loss, frustration, (mis)trust,
Maja Krtalić, Lilach Alon
wiley   +1 more source

Home - About - Disclaimer - Privacy