scholarly journals Movement patterns of the White‐tailed Sea Eagle ( Haliaeetus albicilla ): post‐fledging behaviour, natal dispersal onset and the role of the natal environment

Ibis ◽  
2021 ◽  
Author(s):  
Marc Engler ◽  
Oliver Krone
Keyword(s):  
Movement Patterns ◽  
Natal Dispersal ◽  
Haliaeetus Albicilla

The role of environmental temperature on movement patterns of giant anteaters

2021 ◽  
Author(s):  
Aline GIROUX ◽  
Zaida ORTEGA ◽  
Alessandra BERTASSONI ◽  
Arnaud Léonard Jean DESBIEZ ◽  
Danilo KLUYBER ◽  
...  
Keyword(s):  
Environmental Temperature ◽  
Movement Patterns

scholarly journals The Role of Movement Patterns in Epidemic Models on Complex Networks

2021 ◽  
Vol 83 (10) ◽  
Author(s):  
Alfonso Ruiz-Herrera ◽  
Pedro J. Torres
Keyword(s):  
Complex Networks ◽  
Network Theory ◽  
Diffusion Rate ◽  
Critical Role ◽  
Movement Patterns ◽  
Epidemic Models ◽  
Simplifying Assumptions ◽  
The Common

AbstractIn this paper, we analyze the influence of the usual movement variables on the spread of an epidemic. Specifically, given two spatial topologies, we can deduce which topology produces less infected individuals. In particular, we determine the topology that minimizes the overall number of infected individuals. It is worth noting that we do not assume any of the common simplifying assumptions in network theory such as all the links have the same diffusion rate or the movement of the individuals is symmetric. Our main conclusion is that the degree of mobility of the population plays a critical role in the spread of a disease. Finally, we derive theoretical insights to management of epidemics.

The Role of DDE, PCB, Coplanar PCB and Eggshell Parameters for Reproduction in the White-tailed Sea Eagle (Haliaeetus albicilla) in Sweden

AMBIO ◽  
2002 ◽  
Vol 31 (5) ◽  
pp. 386-403 ◽  
Author(s):  
Björn Helander ◽  
Anders Olsson ◽  
Anders Bignert ◽  
Lillemor Asplund ◽  
Kerstin Litzén
Keyword(s):  
Haliaeetus Albicilla

The Role of Dispersal in the Great Tit (Parus major): The Causes, Consequences and Heritability of Natal Dispersal

10.2307/4105 ◽  
1979 ◽  
Vol 48 (1) ◽  
pp. 123 ◽  
Author(s):  
Paul J. Greenwood ◽  
Paul H. Harvey ◽  
Christopher M. Perrins
Keyword(s):  
Parus Major ◽  
Great Tit ◽  
Natal Dispersal

Towards swarm level optimisation: the role of different movement patterns in swarm systems

2017 ◽  
Vol 34 (3) ◽  
pp. 241-259
Author(s):  
Daniela Kengyel ◽  
Payam Zahadat ◽  
Franz Wotawa ◽  
Thomas Schmickl
Keyword(s):  
Movement Patterns

The Role of Movement Patterns in Development

1965 ◽  
Vol 34 (1) ◽  
pp. 1-36 ◽  
Author(s):  
Judith S. Kestenberg
Keyword(s):  
Movement Patterns

The Role of Movement Patterns in Development

1967 ◽  
Vol 36 (3) ◽  
pp. 356-409 ◽  
Author(s):  
Judith S. Kestenberg
Keyword(s):  
Movement Patterns

Shark Attacks

2017 ◽  
Author(s):  
Blake Chapman
Keyword(s):  
Feeding Behaviour ◽  
Scientific Information ◽  
Movement Patterns ◽  
Public Perceptions ◽  
Controversial Issues ◽  
Marine Environments ◽  
The Media ◽  
Shark Attacks ◽  
Marine Biologist

Humans spend more time in or on the water than ever before. We love the beach. But for many people, getting in the water provokes a moment’s hesitation. Shark attacks are big news events and although the risk of shark attack on humans is incredibly low, the fact remains that human lives are lost to sharks every year. Shark Attacks explores the tension between risk to humans and the need to conserve sharks and protect the important ecological roles they play in our marine environments. Marine biologist Blake Chapman presents scientific information about shark biology, movement patterns and feeding behaviour. She discusses the role of fear in the way we think about sharks and the influence of the media on public perceptions. Moving first-hand accounts describe the deep and polarising psychological impacts of shark attacks from a range of perspectives. This book is an education in thinking through these emotive events and will help readers to navigate the controversial issues around mitigating shark attacks while conserving the sharks themselves.

The role of dispersal and retention in the early life stages of shrimp in a lowland river

2010 ◽  
Vol 67 (4) ◽  
pp. 720-729 ◽  
Author(s):  
Amina E. Price ◽  
Paul Humphries
Keyword(s):  
Life History ◽  
Life Histories ◽  
Movement Patterns ◽  
Early Ontogeny ◽  
Small Scale ◽  
Lowland River ◽  
Southeastern Australia ◽  
Stage Of Development ◽  
Paratya Australiensis

This study investigated the importance of dispersal and retention processes during early ontogeny for three caridean shrimp species that complete their entire life history in freshwater. Directional traps were used to examine the small-scale movement patterns of shrimp into and out of nursery habitat patches (slackwaters) in a small lowland river in southeastern Australia. Movement patterns provided evidence for two contrasting life history based dispersal and retention strategies. For the two smaller atyid species, Paratya australiensis and Caridina mccullochi , the majority of larvae remained within the slackwater in which they were hatched until the final stage of development, at which point dispersal, either among slackwaters or out of slackwaters to faster-flowing pool and run habitats, occurred. For the larger palaemonid species, Macrobrachium australiense , larvae were hatched into slackwaters and dispersal occurred predominately during the first stage of larval development and then decreased as development progressed. Despite the differences in dispersal strategies among species, movement was mostly associated with a particular larval stage and thus emphasizes the importance of retention during critical developmental periods and of the potential impact that flow alteration could have on these and other species with similar life histories.

scholarly journals Altered natal dispersal at the range periphery: The role of behavior, resources, and maternal condition

2016 ◽  
Vol 7 (1) ◽  
pp. 58-72 ◽  
Author(s):  
Melissa J. Merrick ◽  
John L. Koprowski
Keyword(s):  
Natal Dispersal ◽  
Maternal Condition ◽  
Range Periphery
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