Understanding responses of marine species to temperature variability is essential
to predict impacts of future climate change in the oceans. Most ectotherms are
expected to adjust their behavior to avoid extreme temperatures and minimize
acute changes in body temperature. However, measuring such behavioral plasticity
in the wild is challenging. Combining...
Full Text:
responses of Atlantic cod to sea temperature
changes
Carla Freitas1,2,3, EsbenMoland Olsen1,2,4, Even
Understanding responses of marine species to temperature variability is essential
to predict impacts of future climate change in the oceans. Most ectotherms are
expected to adjust their behavior to avoid extreme temperatures and minimize
acute changes in body temperature. However, measuring such behavioral plasticity
in the wild is challenging. Combining...
Understanding responses of marine species to temperature variability is essential to predict impacts of future climate change in the oceans. Most ectotherms are expected to adjust their behavior to avoid extreme temperatures and minimize acute changes in body temperature. However, measuring such behavioral plasticity in the wild is challenging. Combining...
The ecologically and socio-economically important marine ecosystems of Europe are facing severe threats from a variety of human impacts. To mitigate and potentially reverse some of these impacts, the European Union (EU) has mandated the implementation of the Marine Strategy Framework Directive (MSFD) in order to achieve Good Environmental Status...
Equitable access to primary health care is vital to the overall health and development of a country. Since its independence in 1967, Tanzania has established a clear objective of achieving primary health care for all. Yet achieving the goal of health care for all is especially difficult considering Tanzania’s poverty...
Changes in ocean conditions influenced by climatic fluctuations have lead to changes in individual species distributions, which alter the diversity, communities and species interactions across marine ecosystems worldwide. Assessing the species composition and identifying regions and habitats that can safeguard the persistence of biota are critically important. In this dissertation,...
In marine populations, spatial structure arises over a wide range of scales and forms
hierarchical aggregations. Changing spatial structure can alter the demographic and life history
trait variation within populations and subject individuals to both novel environmental conditions
and interspecific interactions. Thus, changes in the spatial structure of marine populations...
Climate-induced range overlap can result in novel interactions between similar species and potentially lead to competitive exclusion. The Western Antarctic Peninsula is one of the most rapidly warming regions on Earth and is experiencing a poleward climate migration. This transition from a polar to sub-polar environment has resulted in a...
Obstetric fistula is estimated to affect 1–2 million women worldwide, predominantly in low-resource countries in sub-Saharan Africa and southeast Asia. The primary intervention for obstetric fistula is surgery, which is described as a relatively simple surgical procedure with an extremely high psychosocial and economic benefit relative to cost. Research addressing...
We investigated mesopredator effects on prey availability in the Ross Sea, Antarctica, assessing the reasons why Adélie penguin Pygoscelis adeliae foraging trip duration (FTD) increases and diet changes from krill to fish as numbers of foraging penguins and competing cetaceans increase in the penguins’ foraging area. To investigate penguins’ seasonally...