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Title |
Toward a global strategy for seabird tracking |
Type |
Journal |
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Year |
2021 |
Publication |
Conservation Letters |
Abbreviated Journal |
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Volume |
14 |
Issue |
3 |
Pages |
e12804 |
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Keywords |
biogeography biologging biotelemetry ecological monitoring marine conservation oceanography spatial planning threatened species |
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Abstract |
Electronic tracking technologies revolutionized wildlife ecology, notably for studying the movements of elusive species such as seabirds. Those advances are key to seabird conservation, for example in guiding the design of marine protected areas for this highly threatened group. Tracking data are also boosting scientific understanding of marine ecosystem dynamics in the context of global change. To optimize future tracking efforts, we performed a global assessment of seabird tracking data. We identified and mined 689 seabird tracking studies, reporting on > 28,000 individuals of 216 species from 17 families over the last four decades. We found substantial knowledge gaps, reflecting a historical neglect of tropical seabird ecology, with biases toward species that are heavier, oceanic, and from high-latitude regions. Conservation status had little influence on seabird tracking propensity. We identified 54 threatened species for which we did not find published tracking records, and 19 with very little data. Additionally, much of the existing tracking data are not yet available to other researchers and decision-makers in online databases. We highlight priority species and regions for future tracking efforts. More broadly, we provide guidance toward an ethical, rational, and efficient global tracking program for seabirds, as a contribution to their conservation. |
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388 |
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1755-263X |
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yes |
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Serial |
7981 |
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Title |
Multispecies tracking reveals a major seabird hotspot in the North Atlantic |
Type |
Journal |
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Year |
2021 |
Publication |
Conservation Letters |
Abbreviated Journal |
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Volume |
14 |
Issue |
5 |
Pages |
e12824 |
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Keywords |
area beyond national jurisdiction Atlantic biologging conservation high seas marine protected area regional seas convention |
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330,333,388,1036 |
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Bachelor's thesis |
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1755-263X |
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yes |
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8293 |
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Journal |
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Year |
2021 |
Publication |
Communications Earth & Environment |
Abbreviated Journal |
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Volume |
2 |
Issue |
1 |
Pages |
1-8 |
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Keywords |
Physical oceanography |
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688 |
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2662-4435 |
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yes |
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8387 |
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Author |
R. Olmi, M. Bittelli, G. Picard, L. Arnaud, A. Mialon, S. Priori |
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Title |
Investigating the influence of the grain size and distribution on the macroscopic dielectric properties of Antarctic firn |
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Journal |
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Year |
2021 |
Publication |
Cold Regions Science and Technology |
Abbreviated Journal |
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Volume |
185 |
Issue |
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Pages |
103254 |
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Keywords |
Antarctica Close?off Dielectric measurements Dielectric model Firn Full wave EM simulations Ice cores |
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1110 |
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0165-232X |
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yes |
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Serial |
7995 |
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Author |
Marina Renedo, Zoyne Pedrero, David Amouroux, Yves Cherel, Paco Bustamante |
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Title |
Mercury isotopes of key tissues document mercury metabolic processes in seabirds |
Type |
Journal |
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Year |
2021 |
Publication |
Chemosphere |
Abbreviated Journal |
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Volume |
263 |
Issue |
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Pages |
127777 |
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Keywords |
Demethylation Detoxification Metabolism Methylmercury Moult |
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109 |
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0045-6535 |
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yes |
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Serial |
8084 |
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Author |
Lemonnier C, Schull Q, Stier A, Boonstra R, Delahanty B, Lefol E, Durand L, Robin J-p, Criscuolo F, Bize P &Amp; Va Viblanc |
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Title |
Coping with socially stressful environment in colonial seabirds: a test of adaptive phenotype programming in king penguins |
Type |
Peer-reviewed symposium |
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Year |
2021 |
Publication |
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Abbreviated Journal |
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119 |
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yes |
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Call Number |
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Serial |
8337 |
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Type |
Journal |
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Year |
2021 |
Publication |
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Abbreviated Journal |
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Volume |
118 |
Issue |
2 |
Pages |
245-275 |
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1217 |
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yes |
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Serial |
8690 |
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Author |
Noor Johnson, Matthew L Druckenmiller, Finn Danielsen, Peter L Pulsifer |
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Title |
The Use of Digital Platforms for Community-Based Monitoring |
Type |
Journal |
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Year |
2021 |
Publication |
BioScience |
Abbreviated Journal |
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Volume |
71 |
Issue |
5 |
Pages |
452-466 |
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Programme |
1090,1206 |
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Bachelor's thesis |
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ISSN |
0006-3568 |
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yes |
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Serial |
8248 |
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Author |
Hajo Eicken, Finn Danielsen, Josephine-Mary Sam, Maryann Fidel, Noor Johnson, Michael K Poulsen, Olivia A Lee, Katie V Spellman, Lisbeth Iversen, Peter Pulsifer, Martin Enghoff |
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Title |
Connecting Top-Down and Bottom-Up Approaches in Environmental Observing |
Type |
Journal |
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Year |
2021 |
Publication |
BioScience |
Abbreviated Journal |
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Volume |
71 |
Issue |
5 |
Pages |
467-483 |
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Programme |
1090,1206 |
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Thesis |
Bachelor's thesis |
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ISSN |
0006-3568 |
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yes |
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8249 |
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Title |
Landfast ice: a major driver of reproductive success in a polar seabird |
Type |
Journal |
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Year |
2021 |
Publication |
Biology Letters |
Abbreviated Journal |
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Volume |
17 |
Issue |
6 |
Pages |
20210097 |
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Keywords |
breeding success climate window analysis emperor penguin nonlinear effect sea ice |
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Abstract |
In a fast-changing world, polar ecosystems are threatened by climate variability. Understanding the roles of fine-scale processes, and linear and nonlinear effects of climate factors on the demography of polar species is crucial for anticipating the future state of these fragile ecosystems. While the effects of sea ice on polar marine top predators are increasingly being studied, little is known about the impacts of landfast ice (LFI) on this species community. Based on a unique 39-year time series of satellite imagery and in situ meteorological conditions and on the world's longest dataset of emperor penguin (Aptenodytes forsteri) breeding parameters, we?studied the effects of fine-scale variability of LFI and weather conditions on?this?species' reproductive success. We found that longer distances to the LFI edge (i.e. foraging areas) negatively affected the overall breeding success but also the fledging success. Climate window analyses suggested that chick mortality was particularly sensitive to LFI variability between August and November. Snowfall in May also affected hatching success. Given the sensitivity of LFI to storms and changes in wind direction, important future repercussions on the breeding habitat of emperor penguins are to be expected in the context of climate change. |
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109 |
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yes |
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Call Number |
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Serial |
8040 |
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