Search results
Results From The WOW.Com Content Network
Ex situ management can occur within or outside a species' natural geographic range. Individuals maintained ex situ exist outside an ecological niche. This means that they are not under the same selection pressures as wild populations, and they may undergo artificial selection if maintained ex situ for multiple generations. [3]
The EAZA Ex-situ Programme (EEP) is a population management and conservation programme by European Association of Zoos and Aquaria (EAZA) for wild animals living in European zoos. The programme was formerly known as the European Endangered Species Programme.
Members use the basic biologic information (age, sex, parentage, place of birth, circumstance of death, etc.) collected in the system to care for and manage their animal collections (including demographic and genetic management in many cases). It is also used for ex situ breeding programs and supporting conservation research and programs.
These roles are as follows: Ark, Rescue, In situ Conservation, In situ research, Husbandry research, Applied Ex situ Research, Mass Production in Captivity, Conservation Education, Supplementation, Biobanking, and doing nothing. [13] The AArk plays the greatest role in the species deemed appropriate for the Ark and Rescue roles.
There are a variety of approaches to species reintroduction. The optimal strategy will depend on the biology of the organism. [4] The first matter to address when beginning a species reintroduction is whether to source individuals in situ, from wild populations, or ex situ, from captivity in a zoo or botanic garden, for example.
In order to successfully breed animals, there must be an understanding of their mating systems, their reproductive physiology, and behavior or mating rituals. Through captive breeding programs, these factors can be measured in a finite setting and the results can be interpreted and used to aid in ex-situ and in-situ conservation.
An OECM is defined by the Convention on Biological Diversity as: [A] geographically defined area other than a Protected Area, which is governed and managed in ways that achieve positive and sustained long-term outcomes for the in situ conservation of biodiversity, with associated ecosystem functions and services and where applicable, cultural, spiritual, socio–economic, and other locally ...
Landfarming is an ex situ waste treatment process that is performed in the upper soil zone or in biotreatment cells. Contaminated soils, sediments, or sludges are transported to the landfarming site, mixed into the soil surface and periodically turned over to aerate the mixture. [1]