Results 51 to 60 of about 40,531 (237)

Suitable habitat of Himalayan wolf in Upper Mustang, Annapurna Conservation Area, Nepal

Wildlife Biology, EarlyView.
Decades ago, the Himalayan wolf Canis lupus chanco, a genetically distinct sub‐species of the gray wolf Canis lupus, faced persecution by local communities in the Nepalese Himalayas. Recently, wolf populations have returned and recolonized, sparking concerns about conflicts over livestock depredation, and emphasizing the urgent need for comprehensive ...
Deu Bahadur Rana, Jhamak Bahadur Karki, HimLal Shrestha, Thakur Silwal, Bikash Ghimire, Bikram Shrestha   +5 more
wiley   +1 more source

Towards Automatic SAR-Optical Stereogrammetry over Urban Areas using Very High Resolution Imagery

, 2018
In this paper we discuss the potential and challenges regarding SAR-optical stereogrammetry for urban areas, using very-high-resolution (VHR) remote sensing imagery.
Qiu, Chunping, Schmitt, Michael, Zhu, Xiao Xiang   +2 more
core   +1 more source

The Wind of Change: Mapping Wind Energy Growth and Multi‐Species Vulnerability in Sardinia, Mediterranean

Animal Conservation, EarlyView.
The rapid expansion of wind energy across the Mediterranean region calls for more advanced tools to assess and mitigate its impacts on biodiversity. In this study, we present an innovative approach combining 13‐year satellite imagery analysis and ecological modelling, to assess the spatiotemporal overlap between wind energy development and habitat ...
Chiara Costantino, Jacopo Cerri, Ilaria Fozzi, Davide De Rosa, Fiammetta Berlinguer   +4 more
wiley   +1 more source

Perfect Fluid with Heat Flow in f(T) Theory of Gravity

East European Journal of Physics
Bianchi Type-I cosmological models have been a subject of extensive research in cosmology due to their simplicity and relevance in understanding the dynamics of the early Universe.
D.D. Pawar, N.G. Ghungarwar, P.S. Gaikwad   +2 more
doaj   +1 more source

Upgrade of foss date plug-in: Implementation of a new radargrammetric DSM generation capability [PDF]

, 2016
Synthetic Aperture Radar (SAR) satellite systems may give important contribution in terms of Digital Surface Models (DSMs) generation considering their complete independence from logistic constraints on the ground and weather conditions. In recent years,
Crespi, Mattia Giovanni, Di Rita, Martina, Fratarcangeli, Francesca, Nascetti, Andrea   +3 more
core   +1 more source

A Threat‐Scoring Framework Using Crowdsourced Data Indicates High Threat Levels in Fossorial Shieldtail Snakes

Animal Conservation, EarlyView.
Reliable estimates of species distributions are crucial for understanding their conservation needs. Yet for many species, IUCN largely relies on expert‐drawn ranges, which are often inaccurate. Focusing on shieldtail snakes in peninsular India, we combined citizen science, literature, field, and museum records to create improved distribution maps for ...
Anuj Shinde, H. N. Praveen, Kartik Shanker, Vivek Philip Cyriac   +3 more
wiley   +1 more source

Az SRTM-1 felszínmodell korrigálása Magyarországra [PDF]

Természetföldrajzi Közlemények, 2016
A közel globális lefedettséget nyújtó, szabadon hozzáférhető digitális felszínmodellek (pl. SRTM-1, SRTM-3, ASTER GDEM) széles körben elterjedt eszközei a modern földtudományi vizsgálatoknak. A kutatás során a 30 méter felbontású SRTM-1 modell korrigálását végeztük el Magyarország területére, szabadon hozzáférhető felszínborítási adatok és nyílt ...
Józsa, Edina, Fábián, Szabolcs Ákos
openaire   +2 more sources

Linking eBird data with high spatiotemporal remote sensing products to estimate occupancy of bird populations across the island of Ireland

Ibis, EarlyView.
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego, Solène Gobet, John Kennedy, Brian Burke, Andrew Lynch, Dick Coombes, Sinéad Cummins, Lesley Lewis   +7 more
wiley   +1 more source

FOSS4G date assessment on the isprs optical stereo satellite data. A benchmark for DSM generation [PDF]

, 2017
The ISPRS Working Group 4 Commission I on "Geometric and Radiometric Modelling of Optical Spaceborne Sensors", provides a benchmark dataset with several stereo data sets from space borne stereo sensors.
Crespi, Mattia, Di Rita, Martina, Nascetti, Andrea   +2 more
core   +1 more source

Rhododendron diversity patterns provide new insights for conserving China's montane flora

Journal of Integrative Plant Biology, EarlyView.
Integrating distribution, phylogenetic, and functional trait data for 603 Rhododendron species in China identified significant conservation hotspots of multidimensional diversity, particularly in the Hengduan Mountains. Climate seasonality and topographic heterogeneity jointly influenced these patterns; however, notable conservation gaps remained ...
Ming‐Shu Zhu, Zhi‐Qiong Mo, Ya‐Yuang Luo, Chao‐Nan Fu, Ting Zhang, Michael Möller, Jie Cai, Wei Zheng, De‐Zhu Li, Lian‐Ming Gao   +9 more
wiley   +1 more source