Results 51 to 60 of about 28,758 (282)

The home range of the signal crayfish in a British lowland river [PDF]

, 1997
The signal crayfish Pacifastacus leniusculus (Dana), a native of north-western North America, is now a common resident in some British fresh waters following its introduction to England in 1976 (Lowery & Holdich 1988).
Guan, Rui-Zhang, Wiles, Peter
core  

Is Circular Also Sustainable? Assessing Circularity and Sustainability to Enhance Legitimacy in Agri‐Food Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT The agri‐food industry faces major sustainability challenges, requiring a shift in companies' approach. Circular economy principles offer a promising path by enhancing resource efficiency, reducing waste, and valorizing by‐products. However, the integration of sustainability and circularity practices remains limited, especially in developing ...
Maria Elena Latino, Marta Menegoli, Maria Laura Giangrande   +2 more
wiley   +1 more source

Challenges and opportunities for monitoring wild Nile crocodiles with scute mark-recapture photography

Koedoe: African Protected Area Conservation and Science, 2018
The global conservation status of Nile crocodiles (Crocodylus niloticus) was last assessed in 1996. The species presents particular difficulty in monitoring because it can be cryptic, require expertise to handle, and caudal tail tags and transmitters are
Bernard W.T. Coetzee, Sam M. Ferreira, Kristine Maciejewski   +2 more
doaj   +1 more source

Guidelines for the monitoring of Rosalia alpina [PDF]

, 2017
Rosalia alpina (Linnaeus, 1758) is a large longhorn beetle (Coleoptera: Cerambycidae) which is protected by the Habitats Directive and which typically inhabits beech forests characterised by the presence of mature, dead (or moribund) and sun-exposed ...
Antonini, Gloria, Bologna, Marco Alberto, Campanaro, Alessandro, Chiari, Stefano, Cini, Alessandro, De Gasperis, Sarah Rossi, De Zan, Lara Redolfi, Hardersen, Sã¶nke, Mancini, Emiliano, Mosconi, Fabio, Peverieri, Giuseppino Sabbatini, Solano, Emanuela   +11 more
core   +2 more sources

Incorporating individual variability into mark–recapture models [PDF]

Methods in Ecology and Evolution, 2012
Summary Understanding individual variation is a key challenge in ecology. Inherent individual differences in movement and behaviour pose fundamental problems in the analysis of mark–recapture data as unmodelled individual differences can bias estimates of population size and survival rates.
Jessica H. Ford, Mark V. Bravington, Jooke Robbins   +2 more
openaire   +1 more source

Performance of large virus removal filters during AAV processing: Influence of flux and process disruptions

Biotechnology Progress, EarlyView.
Abstract As adeno‐associated viral vectors (AAV) continue to advance through the clinical pipeline, effective downstream purification strategies must be developed to ensure bulk drug purity and safety. AAV are produced within mammalian cells, bringing forth risks associated with viral contamination.
Akshay S. Chaubal, Asingsa W. Arachchige, Annabelle J. Zahn, S. Ranil Wickramasinghe, Xianghong Qian, Andrew L. Zydney   +5 more
wiley   +1 more source

Contrasting abundance and residency patterns of two sympatric populations of transient killer whales (Orcinus orca) in the northern Gulf of Alaska [PDF]

, 2012
Two sympatric populations of “transient” (mammal-eating) killer whales were photo-identified over 27 years (1984–2010) in Prince William Sound and Kenai Fjords, coastal waters of the northern Gulf of Alaska (GOA).
Andrews, Russel D., Durban, John W., Ellis, Graeme M., Matkin, Craig O., Matkin, Dena R., Saulitis, Eva L., Straley, Janice M.   +6 more
core  

EDITORIAL: Stuck in motion? Reconnecting questions and tools in movement ecology [PDF]

, 2016
In this editorial for the Special Feature, I firstly briefly review the major milestones in tool development for movement ecology research, from the first mark–recapture techniques to the current techniques allowing users to collect high-frequency ...
Arthur, Arzoumanian, Auger-Méthé, Barraquand, Bateman, Bauer, Benhamou, Benhamou, Beyer, Beyer, Blackwell, Blumstein, Boyce, Bracis, Burger, Börger, Börger, Börger, Cagnacci, Cagnacci, Calenge, Christ, Claudet, Clutton-Brock, Codling, Cooke, Dalziel, Darwin, Downs, Dyson, Elbroch, Emlen, Fieberg, Fleming, Forester, Fortin, Fronhofer, Fryxell, Fèvre, Gurarie, Hebblewhite, Hebblewhite, Holmberg, Horne, Jacoby, Johnson, Jonsen, Kareiva, Kenward, Kerk, Kranstauber, Lambertucci, Langrock, Laplanche, Letcher, Li, Macdonald, Matthiopoulos, Matthiopoulos, Mayr, McClintock, McDonald, Mennill, Mennill, Mitchell, Moorcroft, Moorcroft, Morellet, Nathan, Neumann, Panzacchi, Patterson, Petrusková, Potts, Potts, Pyke, Rhodes, Riotte-Lambert, Rubin, Sawaya, Schlägel, Shepard, Singh, Thurfjell, Tomkiewicz, Turchin, Van Moorter, Wang, Wikelski, Willems, Wilson, Wilson, Wilson, Wilson, Winship, Yu   +95 more
core   +1 more source

The Verification of Co‐Axiality of the Three Self‐Expanding Transcatheter Aortic Valve Systems According to the Difference in Shaft Spine

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Accurate bioprosthesis implantation depth during transcatheter aortic valve replacement (TAVR) is crucial for optimal outcomes. Self‐expanding valves (SEVs) have evolved delivery catheter designs, from a double spine shaft in Evolut PRO+ (PRO + ) to single spine in Evolut FX (FX) and non‐spine in Navitor, to improve access ...
Yun Teng, Yusuke Enta, Makoto Saigan, Natsuko Satomi, Yuta Kobayashi, Masaki Nakashima, Momo Kosuga, Manabu Maeda, Yusuke Toki, Yoshiko Munehisa, Masaki Miyasaka, Masataka Taguri, Shigeru Toyoda, Norio Tada   +13 more
wiley   +1 more source

Reliability of catch per unit effort (CPUE) for evaluation of reintroduction programs – A comparison of the mark-recapture method with standardized trapping

Knowledge and Management of Aquatic Ecosystems, 2011
Catch per unit effort (CPUE) is used as a standardized trapping method by local fishermen and in monitoring studies. In this study, CPUE was compared with population estimates made with a capture-recapture method based on the passive ...
Zimmerman J. K.M., Palo R. T.
doaj   +1 more source