Results 21 to 30 of about 89,536 (266)

Comparison of San Joaquin kit fox den and California ground squirrel burrow attributes

California Fish and Wildlife Journal, 2023
Endangered San Joaquin kit foxes (Vulpes macrotis mutica; SJKF) and California ground squirrels (Otospermophilus beecheyi; CAGS) occur sympatrically in many locations.
Brian Cypher, Alyse Gabaldon, Francisco Ruiz Ponce, Erica Kelly   +3 more
doaj   +1 more source

Genetic diversity and structure of Atta robusta (Hymenoptera, Formicidae, Attini), an endangered species endemic to the restinga ecoregion

Genetics and Molecular Biology, 2014
The genetic diversity and structure of the ant Atta robusta were assessed by ISSR (inter-simple sequence repeats) in 72 colonies collected from 10 localities in the Brazilian states of Espírito Santo (48 colonies) and Rio de Janeiro (24 colonies).
Evelyze Pinheiro dos Reis, Tânia Maria Fernandes Salomão, Lucio Antonio de Oliveira Campos, Mara Garcia Tavares   +3 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

UAV telephotography elucidates floristic variability and beta diversity of island cliffs under grazing interventions

Scientific Reports
Cliffs contain one of the least known plant communities, which has been overlooked in biodiversity assessments due to the inherent inaccessibility.
Seongjun Kim, Chang Woo Lee, Hwan-Joon Park, Jung Eun Hwang, Hyeong Bin Park, Young-Jun Yoon, Yeong-Joong Kim   +6 more
doaj   +1 more source

Conservation status assessment and new population record of the threatened Golden Himalayan Spike Phlomoides superba (Royle ex Benth.) Kamelin & Makhm. from Jammu & Kashmir, India

Journal of Threatened Taxa, 2017
This paper deals with distribution and conservation status of the Golden Himalayan Spike Phlomoides superba (Royle ex Benth.) Kamelin & Makhm. (syn. Eremostachys superba Royle ex Benth.), an endangered herb in India.
Amber Srivastava, Yash Pal Sharma, O.P. Sharma Vidyarthi, Sunil Kumar Srivastava   +3 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

The Threatened Species No‐Go Mapping Tool: An online open‐access land‐use decision support tool that identifies areas of importance for highly sensitive species of conservation concern

Ecological Solutions and Evidence
Biodiversity is declining faster than at any time in human history, with anthropogenic drivers causing significant alteration of 75% of the world's land surface.
Oliver S. Cowan, Dominic A. W. Henry, Ian T. Little   +2 more
doaj   +1 more source

Conservation of Rare and Endangered Algae in Mongolia

Mongolian Journal of Biological Sciences, 2021
We analyzed the distribution area of the threatened algal species concerning Mongolia’s nationally and internationally protected areas, using Geographic Information Systems analysis.
Bukhchuluun Tsegmid
doaj   +1 more source

The Endangered Bond [PDF]

Science, 2012
Creative ideas are children of solitude, yet are rarely conceived in isolation. This is particularly true in science, which thrives on reliable and precise communication across linguistic, social, and cultural barriers. The digital age has given us instant global communication, yet scientists still prefer to talk about shared values and scientific ...
openaire   +2 more sources

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source