Results 261 to 270 of about 178,885 (342)

Defining ecological roles of sharks on coral reefs

Biological Reviews, EarlyView.
ABSTRACT Sharks have often been perceived to play a critical role in the dynamics of coral reef ecosystems globally. Yet, there is relatively little evidence to support this idea across all but a limited set of species and contexts. Research on the roles and importance of reef sharks has been complicated by logistical challenges in collecting data on ...
Natalie V. Klinard, Christopher G. Mull, Michael R. Heithaus, M. Aaron MacNeil   +3 more
wiley   +1 more source

Assessing downstream passage of European silver eel at a tidal pumping station: acceleration as a proxy for eel activity. [PDF]

Mov Ecol
van der Knaap I, Kuipers H, van Eerbeek J, Schollema PP, Huisman JBJ.   +4 more
europepmc   +1 more source

TRANSCUTANEOUS OPTICAL TELEMETRY SYSTEM WITH INFRARED LASER DIODE

, 1998
NULL AUTHOR_ID
openalex   +1 more source

Body surface temperatures as biomarkers of physiological environmental adaptation in wild birds and mammals

Biological Reviews, EarlyView.
ABSTRACT The ability of individuals to cope with their environment, and therefore the likelihood that they survive and pass on their genes (i.e. fitness), is largely determined by physiological state. Tracking physiological state in wild animals, however, is challenging.
Paul Jerem, L. Michael Romero
wiley   +1 more source

Development of a Drillrod/Telemetry Radar

, 1999

openalex   +2 more sources

Predictions of southern migration timing in coastal sharks under future ocean warming

Conservation Biology, EarlyView.
Abstract Projected redistribution of marine species due to ocean warming may undermine current conservation efforts. Yet, there have been few studies on how ocean warming may alter migration timing. Across 5 years of acoustic telemetry data (2018–2022), we determined environmental drivers of southward migration timing for 6 migratory shark species from
Maria H. Manz, Oliver N. Shipley, Robert M. Cerrato, Robert E. Hueter, Alisa L. Newton, John P. Tyminski, Bryan R. Franks, Tobey H. Curtis, Christopher Fischer, Joshua P. Zacharias, Christopher Scott, Keith J. Dunton, Jeff Kneebone, Bradley J. Peterson, Brittney J. Scannell, Jon F. Dodd, Michael G. Frisk   +16 more
wiley   +1 more source

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission. [PDF]

Space Sci Rev
Miles DM, Kletzing CA, Fuselier SA, Goodrich KA, Bonnell JW, Bounds S, Cao H, Cairns IH, Chen LJ, Christopher IW, Cleveland K, Connor HK, Crawford D, Dolan J, Dorelli JC, Dvorsky R, Finley MG, Friedel RHW, Halekas JS, Hospodarsky GB, Jaynes AN, Labelle J, Lin Y, Øieroset M, Petrinec SM, Phillips ML, Powers B, Prasad R, Rospos A, Santolik O, Strangeway RJ, Trattner KJ, Washington A.   +32 more
europepmc   +1 more source

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

Conservation Biology, EarlyView.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar, Benjamin K. Sullender, Katherine J. Kuletz   +2 more
wiley   +1 more source

How do ecologists estimate occupancy in practice?

Ecography, EarlyView.
Over 20 years ago, ecologists were introduced to the site occupancy model (SOM) for estimating occupancy rates from detection‐nondetection data. In the ensuing decades, the SOM and its hierarchical modeling extensions have become mainstays of quantitative ecology, and estimating occupancy rates has become one of the most common applications of ...
Benjamin R. Goldstein, Abigail G. Keller, Kendall L. Calhoun, Kristin J. Barker, Felipe Montealegre-Mora, Mitchell W. Serota, Amy Van Scoyoc, Phoebe Parker-Shames, Chelsea L. Andreozzi, Perry de Valpine   +9 more
wiley   +1 more source