Results 141 to 150 of about 10,009 (257)

Estimating Total Post‐Release Mortality in a Boat‐Based Recreational Fishery

Fisheries Management and Ecology, EarlyView.
ABSTRACT Catch‐and‐release angling is widespread in marine recreational fisheries resulting from the implementation of enforced minimum legal sizes and increasing uptake of voluntary release. This makes recreational fisheries selective, with high release rates in certain cases.
Jade Q. Maggs, John C. Holdsworth, Sydney Curtis, Oliver E. Evans, Charlotte E. H. Bodie, Brooke K. Madden   +5 more
wiley   +1 more source

The Effectiveness of Protection and Surveillance Zones in Detecting Further African Swine Fever Outbreaks in Domestic Pigs-Experience of the Baltic States. [PDF]

Viruses
Lamberga K, Viltrop A, Nurmoja I, Masiulis M, Bušauskas P, Oļševskis E, Seržants M, Laddomada A, Ardelean F, Depner K.   +9 more
europepmc   +1 more source

Rabies in the Baltic States: Decoding a Process of Control and Elimination. [PDF]

PLoS Negl Trop Dis, 2016
Robardet E, Picard-Meyer E, Dobroštana M, Jaceviciene I, Mähar K, Muižniece Z, Pridotkas G, Masiulis M, Niin E, Olševskis E, Cliquet F.   +10 more
europepmc   +1 more source

Does Survey Angling CPUE Reflect Population Density of Northern Pike (Esox lucius) in Small Boreal Lakes?

Fisheries Management and Ecology, EarlyView.
ABSTRACT Knowing the relationship between catch per unit effort (CPUE) and population density is crucial for the management of recreational fisheries. We conducted standardized angling for pike in 16 lakes (3.4–22.1 ha) to test whether lure type, color, and pike density affect CPUE and the size of captured fish.
Aatu Turunen, Joni Tiainen, Mikko Olin, Anssi Vainikka   +3 more
wiley   +1 more source

Can you really change your stripes? Stable wing ornamentation suggests limited condition‐dependent signalling in female common eiders

Ibis, EarlyView.
Variation in the expression of white ornaments, such as flank spots or wing stripes, has previously been related to indices of individual quality in birds. We measured the white wing stripes of colour‐banded female common eiders Somateria mollissima in three islands in Iceland from 2014 to 2023, to determine whether the expression of these ornaments is
Jón Einar Jónsson, Elisabeth Knudsen, James A. Fletcher, Ellen Magnúsdóttir, Árni Ásgeirsson, Jamie N. Carroll   +5 more
wiley   +1 more source

Characterization of Pyrenophora tritici-repentis (Tan Spot of Wheat) Races in Baltic States and Romania. [PDF]

Plant Pathol J, 2017
Abdullah S, Sehgal SK, Ali S, Liatukas Z, Ittu M, Kaur N.   +5 more
europepmc   +1 more source

Connectivity between breeding sites, wintering areas, and migration routes in Common Terns (Sterna hirundo) breeding in the Western Palaearctic

Ibis, EarlyView.
Detailed knowledge about bird migration patterns can enhance our understanding of the evolution of migration and temporal changes in space use throughout the annual cycle. Additionally, as many migratory bird species are experiencing population declines, understanding the connectivity between their spatial distributions during breeding, migration and ...
Yosef Kiat, Eli Haviv, Yoav Perlman, Inbal Schekler   +3 more
wiley   +1 more source

Epidemiological analyses of African swine fever in the Baltic States and Poland: (Update September 2016-September 2017). [PDF]

EFSA J, 2017
European Food Safety Authority, Depner K, Gortazar C, Guberti V, Masiulis M, More S, Oļševskis E, Thulke HH, Viltrop A, Woźniakowski G, Cortiñas Abrahantes J, Gogin A, Verdonck F, Dhollander S.   +13 more
europepmc   +1 more source

Low breeding propensity in a declining Arctic‐breeding swan revealed by telemetry data

Ibis, EarlyView.
Many migratory bird populations are declining in the face of habitat degradation and climate change, making it important to identify which stages of their annual cycle are most affected in order to guide conservation measures. The Bewick's Swan Cygnus columbianus bewickii, an Arctic‐breeding waterfowl species, has suffered a dramatic population decline
Tohar Tal, Bart A. Nolet, Tom S.L. Versluijs, Judy Z. Shamoun‐Baranes, Götz Eichhorn, Sabine Urban, Hans Linssen   +6 more
wiley   +1 more source