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A 2019 UN report assessing global biodiversity extrapolated IUCN data to all species and estimated that 1 million species worldwide could face extinction. [38] [39] Conservation of a select species are often prioritized on several factors which include significant economic and ecological value, as well as desirability or attractiveness. [40]
Forests harbour most of Earth's terrestrial biodiversity. The conservation of the world's biodiversity is thus utterly dependent on the way in which we interact with and use the world's forests. [78] A new method used in 2011, put the total number of species on Earth at 8.7 million, of which 2.1 million were estimated to live in the ocean. [79]
Wildlife management is the management process influencing interactions among and between wildlife, its habitats and people to achieve predefined impacts. [1] [2] [3] Wildlife management can include wildlife conservation, population control, gamekeeping, wildlife contraceptive and pest control. [4] [5] Wildlife management triad.
An understanding of the role of humans as components of the ecosystems and the use of adaptive management is also important. [10] While ecosystem management can be used as part of a plan for wilderness conservation, it can also be used in intensively managed ecosystems (e.g., agroecosystems and close to nature forestry). [10]
The issue of biodiversity conservation is regarded as an important element in natural resource management. What is biodiversity? Biodiversity is a comprehensive concept, which is a description of the extent of natural diversity. Gaston and Spicer [56] (p. 3) point out that biodiversity is "the variety of life" and relate to different kinds of ...
Habitat restoration is a subset of habitat conservation and its goals include improving the habitat and resources ranging from one species to several species [35] The Society for Ecological Restoration's International Science and Policy Working Group define restoration as "the process of assisting the recovery of an ecosystem that has been ...
[28] [92] Conservation of biodiversity is the major management aim in around 13% of the world's forests, while preservation of soil and water resources is the primary management goal in more than 30%. [28] [31] Feeding humanity and conserving and sustainably using ecosystems are complementary and closely interdependent goals.
The enlisting of such areas is part of a strategy being used toward the conservation of the world's natural environment and biodiversity. The IUCN has developed the protected area management categories system to define, record and classify the wide variety of specific aims and concerns when categorising protected areas and their objectives.