Results 21 to 30 of about 512,866 (300)

Evaluation of Soil Moisture Retrieval from the ERS and Metop Scatterometers in the Lower Mekong Basin [PDF]

open access: yes, 2013
The natural environment and livelihoods in the Lower Mekong Basin (LMB) are significantly affected by the annual hydrological cycle. Monitoring of soil moisture as a key variable in the hydrological cycle is of great interest in a number of Hydrological ...
Apel, Heiko   +5 more
core   +2 more sources

Spatiotemporal Assessment and Driving Factors of Ecosystem Health: A Case Study of Two Provinces in Southern China

open access: yesBiology
The concept of ecosystem health (EH), proposed in the 1980s [...]
Yujun Cai   +3 more
doaj   +1 more source

Diet overlap among non‐native trout species and native cutthroat Trout (Oncorhynchus clarkii) in two U.S. ecoregions

open access: yesEcology and Evolution, 2021
The invasion of freshwater ecosystems by non‐native species can constitute a significant threat to native species and ecosystem health. Non‐native trouts have long been stocked in areas where native trouts occur and have negatively impacted native trouts
Mario Minder   +4 more
doaj   +1 more source

MESOZOIC-CENOZOIC STRATIGRAPHY AND TECTONIC DEVELOPMENT OF THE SOUTHERN GREAT TARAKAN BASIN, NORTHEAST BORNEO, INDONESIA

open access: yesRudarsko-geološko-naftni Zbornik, 2022
We analyzed the tectonics and stratigraphy of the Southern Great Tarakan Basin to determine its tectonic evolution during the Mesozoic-Cenozoic Eras, the evolution of basin geometry, and the potential of hydrocarbon using integrated surface and ...
Alfathony Krisnabudhi   +4 more
doaj   +1 more source

Machine Learning‐Augmented Loop‐Mediated Isothermal Amplification‐Enabled Point‐of‐Care for Mpox‐Specific Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A low‐cost, portable point‐of‐care platform for rapid Mpox detection using loop‐mediated isothermal amplification is reported. The device integrates fluorescence readout and mobile monitoring. A machine‐learning model analyzes temperature data and correlates thermal changes with DNA concentration, enabling sensitive and reliable molecular diagnosis in ...
Nazente Atceken   +4 more
wiley   +1 more source

Limited directional change in mountaintop plant communities over 19 years in western North America

open access: yesEcosphere
Plant communities on mountain summits are commonly long‐lived, cold‐adapted perennials with low dispersal ability. These characteristics in tandem with limited area to track suitable conditions make these mountain communities potentially highly ...
Kaleb A. Goff   +8 more
doaj   +1 more source

Effects of groundwater fluctuations on the distribution and population structure of two cyprinid fishes in a desert spring complex

open access: yesJournal of Freshwater Ecology, 2019
Relationships between groundwater levels, surface water levels, and the distribution and habitat use of two cyprinid fishes, Least Chub (Iotichthys phlegethontis) and Utah Chub (Gila atraria), were examined at a spring complex in the Snake Valley of the ...
Mark C. Grover
doaj   +1 more source

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

open access: yesThe Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Data from camera surveys identifying co-occurrence and occupancy linkages between fishers (Pekania pennanti), rodent prey, mesocarnivores, and larger predators in mixed-conifer forests

open access: yesData in Brief, 2016
These data provide additional information relevant to the frequency of fisher detections by camera traps, and single-season occupancy and local persistence of fishers in small patches of forest habitats detailed elsewhere, “Landscape Fuel Reduction ...
Rick A. Sweitzer, Brett J. Furnas
doaj   +1 more source

“State of the Mewnion”: Practices of Feral Cat Care and Advocacy Organizations in the United States

open access: yesFrontiers in Veterinary Science, 2021
Over the last several decades, feral cats have moved from the fringes to the mainstream in animal welfare and sheltering. Although many best practice guidelines have been published by national non-profits and veterinary bodies, little is known about how ...
Sabrina Aeluro   +3 more
doaj   +1 more source

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