Ads
related to: trophic cascade deer hunting
Search results
Results From The WOW.Com Content Network
Trophic cascades are powerful indirect interactions that can control entire ecosystems, occurring when a trophic level in a food web is suppressed. For example, a top-down cascade will occur if predators are effective enough in predation to reduce the abundance, or alter the behavior of their prey, thereby releasing the next lower trophic level from predation (or herbivory if the intermediate ...
William J. Ripple is a professor of ecology at Oregon State University in the Department of Forest Ecosystems and Society. He is best known for his research on terrestrial trophic cascades, particularly the role of the gray wolf (Canis lupus) in North America as an apex predator and a keystone species that shapes food webs and landscape structures via “top-down” pressures.
Meanwhile, wolf packs often claim kills made by cougars, which has driven that species back out of valley hunting grounds to their more traditional mountainside territory. [45] The top-down effect of the reintroduction of an apex predator like the wolf on other flora and fauna in an ecosystem is an example of a trophic cascade.
Colder temperatures outside is a good indication that white-tailed deer season in Texas is approaching. The general season officially begins on Saturday, Nov. 4 and ends on Jan. 7, 2024 for the ...
Environmental degradation from white-tailed deer (Odocoileus virginianus) in the US alone has the potential to both change vegetative communities [72] through over-browsing and cost forest restoration projects upwards of $750 million annually. Another example of a trophic cascade involved plant-herbivore interactions are coral reef ecosystems.
In this example Leopold shows that the removal of a single species can result in serious negative consequences in an ecosystem. While avoiding trophic cascades is one way to think like a mountain, there are countless other environmental actions that can be categorized under this broad and interconnected concept.
Hunter with a bear's head and hide strapped to his back on the Kodiak Archipelago. Trophy hunting in North America was encouraged as a way of conservation by organizations such as the Boone & Crockett club as hunting an animal with a big set of antlers or horns is a way of selecting only the mature animals, contributing to shape a successful conservation model in the country in which hunting ...
Trophic rewilding is an ecological restoration strategy focused on restoring trophic interactions and complexity (specifically top-down and associated trophic cascades where a top consumer/predator controls the primary consumer population) through species (re)introductions, in order to promote self-regulating, biodiverse ecosystems. [57] [58]