Results 51 to 60 of about 1,092 (169)

Landscape Structure Shapes the Equilibrium Between Migratory and Sedentary Species in Avian Breeding Communities Along an Altitudinal Gradient

Journal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Human land use shapes landscapes and threatens avian biodiversity, yet its interaction with altitudinal gradients and the consequences for the assembly of long‐distance migratory and sedentary bird communities remain poorly understood. Location Southern France. Taxon Avian breeding communities.
Charlotte Rault, Yoann Le Bagousse‐Pinguet, Amine Flitti, Catherine Godefroid, Agathe Leriche, Alexandre Millon   +5 more
wiley   +1 more source

Schooltools

Medienimpulse
Schooltools ist eine seit 2021 wachsende Plattform für digitale Anwendungen im Bildungsbereich. Sie stellt Lehrenden, Lernenden und Studierenden eine Vielzahl leicht zugänglicher, auf Datenminimierung ausgerichtete  und unmittelbar einsetzbarer ...
Helmut Pecher, Jasmin Wallner
doaj   +1 more source

Summer Diet of Humpback Whales in the Northern Strait of Georgia, British Columbia (Canada), Revealed by Stable Isotope Analysis

Marine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT North Pacific humpback whales (Megaptera novaeangliae) have recovered rapidly following their depletion by commercial whaling. Diet studies are necessary to assess food web implications of their recovery. This study investigates the diet composition of humpback whales foraging in the northern Strait of Georgia, British Columbia, Canada, an ...
Joan M. Moreaux, Brian P. V. Hunt, Christie J. McMillan, Valentina Melica, Villy Christensen, Sheila J. Thornton   +5 more
wiley   +1 more source

Seasonal Abundance and Distribution of Cetaceans in a High Traffic Shipping Corridor

Marine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT The recovery of many cetacean species coincides spatially and temporally with intensifying anthropogenic threats. We undertook multi‐year systematic surveys to quantify seasonal abundance and document the distribution of at‐risk cetaceans, which is needed to assess the impacts of increasing human activities in the Canadian portions of the ...
Christie J. McMillan, Elise A. Keppel, Lisa D. Spaven, Stacey M. Hrushowy, Thomas Doniol‐Valcroze   +4 more
wiley   +1 more source

Comparison and Sensitivity Investigations of a CALM and SALM Type Mooring System for Wave Energy Converters

Journal of Marine Science and Engineering, 2014
A quasi-static analysis and sensitivity investigation of two different mooring configurations—a single anchor leg mooring (SALM) and a three-legged catenary anchor leg system (CALM)—is presented.
Arthur Pecher, Aligi Foglia, Jens Peter Kofoed   +2 more
doaj   +1 more source

Design Specifications for the Hanstholm WEPTOS Wave Energy Converter

Energies, 2012
The WEPTOS wave energy converter (WEC) is a novel device that combines an established and efficient wave energy absorbing mechanism with a smart structure, which can regulate the amount of incoming wave energy and reduce loads in extreme wave conditions.
Tommy Larsen, Arthur Pecher, Jens Peter Kofoed   +2 more
doaj   +1 more source

Estimating Narwhal (Monodon monoceros) Age Using Epigenetic Analysis of Skin

Marine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Age is an important parameter to understand species life‐history characteristics. Recently, DNA methylation methods have emerged as innovative tools to estimate the age of marine mammals. Narwhal (Monodon monoceros) epigenetic age estimates were computed using beluga (Delphinapterus leucas), killer whale (Orcinus orca), bowhead (Balaena ...
Cortney A. Watt, Joanne Whitehead, Ashley Elliott, Lisa Loseto, Justine Hudson, Julia L. MacIsaac, Kristy Dever, Robert T. Brooke, Milda Milčiūtė, Juozas Gordevicius, Michael S. Kobor   +10 more
wiley   +1 more source

Pedigree‐Informed Abundance Estimation for the Endangered North Atlantic Right Whale (Eubalaena glacialis) via Gametic Mark‐Recapture

Marine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Pedigrees can provide important data for abundance estimation by providing a means to infer the presence of individuals that might otherwise not be detected. Such information may be particularly important for endangered species, where the addition or removal of just a few individuals can make the difference between population growth and ...
Timothy R. Frasier, Brenna A. Frasier, Sonya N. Radvan, Moira W. Brown, Philip K. Hamilton, Lisa A. Conger, R. Clay George, Katharine A. Jackson, Scott D. Kraus   +8 more
wiley   +1 more source

Modes de conduite du pêcher (Prunus persica L.) cv: "July Lady"

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 1996
L'effet de six modes de conduite sur le comportement de la variété du pêcher "July Lady" dans la région d'Oulmès a été étudié. La forme semble influencer la charge en rameaux mixtes, l'échellonnement de la maturité, le rendement, le calibre et le poids ...
A. Mahhou, A. Aziz, M. Ayello
doaj  

Optimization and Comparison of Synthetic Procedures for a Group of Triazinyl-Substituted Benzene-Sulfonamide Conjugates with Amino Acids

Molecules, 2017
Sulfonamides incorporating 1,3,5-triazine moieties can selectively and potently inhibit carbonic anhydrase transmembrane isoforms IX, XII, and XIV over cytosolic isoforms I and II.
Dominika Krajčiová, Daniel Pecher, Vladimír Garaj, Peter Mikuš   +3 more
doaj   +1 more source