Results 181 to 190 of about 245,388 (317)

Antarctica: modelling [PDF]

, 2004
Huybrechts, Philippe
core  

Lidar observations of polar mesospheric clouds at Rothera, Antarctica (67.5°S, 68.0°W) [PDF]

, 2004
Xinzhao Chu, G. J. Nott, P. J. Espy, Chester S. Gardner, Jan Diettrich, Mark A. Clilverd, M. J. Jarvis   +6 more
openalex   +1 more source

Compound‐Specific Stable Isotope Analysis Reveals Population‐Specific Differences in Chinook Salmon Trophic Level and Basal Resource Use in the Northeast Pacific

Fisheries Oceanography, EarlyView.
ABSTRACT Chinook salmon exhibit far‐flung and disparate population‐specific marine migrations that have made it difficult to assess their trophic ecology. In this study, we collected returning and resident subadult Fraser River Chinook salmon in 2018 and 2019 from population groups with different known run‐timings (spring, summer, and fall) and marine ...
Jacob E. Lerner, Brian P. V. Hunt
wiley   +1 more source

Holobiome Structure and Microbial Core Assemblages of <i>Deschampsia antarctica</i> Across the South Shetland Islands. [PDF]

Plants (Basel)
Rodriguez R, Barra PJ, Saldivar-Diaz M, Larama G, Alvarado R, López D, Delgado M, Orlando J, Oses R, Merino C, Tortella G, Duran P.   +11 more
europepmc   +1 more source

Surging of Fisher Glacier, Eastern Antarctica: Evidence From Geomorphology [PDF]

, 1982
Peter Wellman
openalex   +1 more source

State Integration and Violence at the Margins: The Logic of Police Raids in Rio de Janeiro's Favelas

The Howard Journal of Crime and Justice, EarlyView.
ABSTRACT This paper investigates police raids in Rio de Janeiro's favelas through a property rights framework, exploring their organisational structure, motivations and implications. Using data from police reports, academic studies, NGOs and news sources, it examines why and how the state intervenes in these contested spaces.
Joseph Bouchard
wiley   +1 more source

Low population genetic structure in five Chilean Nothofagus species and high fluctuating asymmetry in Nothofagus pumilio x N. antarctica putative hybrids. [PDF]

BMC Ecol Evol
Jung RY, Maroja LS, Lacy SN.
europepmc   +1 more source

Sticky Innovation, Limited Expansion: Biogeography and Evolutionary Ecology of Toepads in Geckos

Journal of Biogeography, EarlyView.
ABSTRACT Aim This study investigates the evolutionary diversification and ecological significance of adhesive toepads in geckos. It examines how different toepad configurations (absent, basal, distal and fanlike) have evolved and relate to macroecological patterns.
Yasemin Kukla, Jendrian Riedel, Dennis Rödder   +2 more
wiley   +1 more source

Thinning Antarctic glaciers expose high-altitude nunataks delivering more bioavailable iron to the Southern Ocean. [PDF]

Nat Commun
Winter K, Woodward J, Dunning SA, Jordan JR, Graly JA, Westoby MJ, Henley SF, Raiswell R.   +7 more
europepmc   +1 more source

Detecting a Small Hive Beetle's eDNA in Honeybee Colonies

Journal of Applied Entomology, EarlyView.
ABSTRACT Early detection is important to limit the spread of invasive species. Molecular diagnosis using eDNA can be useful in this regard, but the sensitivity is often unknown. This holds true for small hive beetles (SHB), which are parasites of honeybee (HB) colonies and continue to spread globally.
Bram Cornelissen, Giovanni Formato, Giovanni Federico, Antonella Cersini, Marga van Gent‐Pelzer, Marc Hendriks, Roberto Nardini, Delphine Panziera, Marco Pietropaoli, Dirk‐Jan Valkenburg, Orlando Yañez, Peter Neumann   +11 more
wiley   +1 more source