Results 211 to 220 of about 1,461,675 (351)

Ultrasound-Assisted Extraction of Humic Substances from Peat: Assessment of Process Efficiency and Products' Quality. [PDF]

Molecules, 2022
Nieweś D, Huculak-Mączka M, Braun-Giwerska M, Marecka K, Tyc A, Biegun M, Hoffmann K, Hoffmann J.   +7 more
europepmc   +1 more source

Improving manual tagging of camera trap videos for wildlife studies: a visual assistance tool applied to the endangered huillin Lontra provocax

Wildlife Biology, EarlyView.
In the last decades, the use of camera traps for wildlife studies has increased significantly due to advancements in technology leading to cost reduction and improved reliability. They facilitate the study of wild animals in their natural environment in a minimally invasive manner, eliminating the need for researchers to remain in the field for long ...
Luciano Marpegan, Kenya Campos Haedo, Carla Pozzi and (cpozzi@apn.gob.ar)   +2 more
wiley   +1 more source

Isolation of Humic Substances Using Waste Wood Ash Extracts: Multiparametric Optimization via Box-Behnken Design and Chemical Characterization of Products. [PDF]

Molecules
Nieweś D.
europepmc   +1 more source

Effect of the Addition of Humic Substances on Morphometric Analysis and Number of Goblet Cells in the Intestinal Mucosa of Broiler Chickens. [PDF]

Animals (Basel), 2023
López-García YR, Gómez-Rosales S, Angeles ML, Jiménez-Severiano H, Merino-Guzman R, Téllez-Isaias G.   +5 more
europepmc   +1 more source

Experimental assessment of large mammal population estimates from airborne thermal videography

Wildlife Biology, EarlyView.
Wildlife resource management requires reliable, fast, and affordable methods of surveying wildlife populations to develop and adaptively adjust policies. Thermal video from drones can yield high rates of detection over large areas with relative speed and safety.
Julia S. McElhinny, Gregory D. Larsen, Maxwell Messinger, Chad H. Newbolt, Andrew Whitworth, Stephen S. Ditchkoff, Miles R. Silman, Jared T. Beaver   +7 more
wiley   +1 more source

Insight in the characteristics of humic substances with cotton straw derived organic materials amendments. [PDF]

BMC Chem
Song X, Fan Y, Li J, Zhang Y, Liu X, Hussain Q, Zhang J, Cui D.   +7 more
europepmc   +1 more source

RIAM: A Universal Accessible Protocol for the Isolation of High Purity DNA from Various Soils and Other Humic Substances. [PDF]

Methods Protoc, 2022
Pinaev AG, Kichko AA, Aksenova TS, Safronova VI, Kozhenkova EV, Andronov EE.   +5 more
europepmc   +1 more source

Population trends and variability within bird communities are amplified by intense land use

Journal of Animal Ecology, EarlyView.
We show that bird populations in farmland have stronger long‐term changes and are more variable around these changes than in woodland. Disentangling these two components of population stability helps understand the effects of anthropogenic pressures on wild communities.
Josquin Guerber, Colin Fontaine, Elisa Thébault   +2 more
wiley   +1 more source

Author Correction: Marine biogenic humic substances control iron biogeochemistry across the Southern Ocean. [PDF]

Nat Commun
Hassler CS, Simó R, Fawcett SE, Ellwood MJ, Jaccard SL.   +4 more
europepmc   +1 more source

Editorial: Molecular Characterization of Humic Substances and Regulatory Processes Activated in Plants. [PDF]

Front Plant Sci, 2022
Nardi S, Schiavon M, Muscolo A, Pizzeghello D, Ertani A, Canellas LP, Garcia-Mina JM.   +6 more
europepmc   +1 more source