Results 121 to 130 of about 132,258 (347)
The Journal of Wildlife Management, EarlyView.Management of bison in Yellowstone National Park under the available strategies that maintained ≥3,500 individuals (1:1 sex ratio), removed <40% of the population at a time and prioritized relatives for removal were predicted to maintain genetic variation at levels consistent with long‐term conservation (>95% of existing variation).
Shawna J. Zimmerman +2 more
wiley +1 more source
Institutional Herding in Bond Markets [PDF]
Recent research has shown that institutional herding is a relevant phenomenon in stock markets. Do institutional investors also follow each other in bond markets? This paper focuses on the German bond market and uses data from 57 German mutual funds that
Chao, George Goeth-Chi, Oehler, Andreas
core
Density‐dependent habitat selection in plains bison
The Journal of Wildlife Management, EarlyView.Using GPS collar data, we tested whether habitat selection of plains bison in Grasslands National Park, Canada, was density dependent. Bison selected for areas of high vegetation productivity far from human activity when population density was low and increased use of lower productivity habitat closer to disturbance as density increased.
Michelle L. Sawatzky +3 more
wiley +1 more source
Herd Behavior in Financial Markets: An Experiment with Financial Market Professionals [PDF]
We study herd behavior in a laboratory financial market with financial market professionals. An important novelty of the experimental design is the use of a strategy-like method.
Antonio Guarino, Marco Cipriani
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Panic Flight in the Social Sciences of Disasters
EncyclopediaThis paper reviews social science studies of emergency evacuations to point to the difficulties in associating them with panic formulations stressing irrationality and to show how the misunderstandings that how the conceptualization of one of these ...
Benigno Emilio Aguirre
doaj +1 more source
FARMERS-HERDERS CRISIS AND FOOD SECURITY IN NIGERIA: CAUSES AND IMPLICATIONS
, 2021 Nsikak Mathias Udosen
openalex +2 more sources
Impacts of reindeer grazing on phosphorus sorption and nutrient availability in a tundra site
Oikos, EarlyView.Reindeer Rangifer tarandus, a large circumpolar herbivore, can influence whether nitrogen (N) or phosphorus (P) is the primary limiting nutrient in tundra plant communities. Specifically, findings from a site in northern Scandinavia suggest that under conditions where reindeer grazing stimulates inorganic N availability, grazing may drive ecosystems ...
Jerzy Szejgis +5 more
wiley +1 more source
Seasonal variation of leaf functional traits in sub‐Arctic plants
Oikos, EarlyView.Leaf functional traits are informative of plant fitness and functions in ecosystems. These functional traits and their variation across geographic extents are much studied but less is known about their temporal variation over a growing season. Here, we provide an analysis of the seasonal variation in six leaf functional traits of 11 sub‐Arctic vascular
Pekka Niittynen +2 more
wiley +1 more source
Flight to Bitcoin (in)attention and herding in cryptocurrencies
International Review of Economics & FinanceThis paper first documents a novel herding for Altcoin, i.e., herding towards Bitcoin. Besides, constructing the proxies for flight to Bitcoin (in)attention with Google Trends and Twitter, the results reveal that flight to Bitcoin inattention strengthens
Xiao Li
doaj +1 more source