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Ezemvelo KZN Wildlife
Ezemvelo KZN Wildlife is a governmental organisation responsible for maintaining wildlife conservation areas and biodiversity in KwaZulu-Natal Province, South Africa. Their headquarters is in Queen Elizabeth Park situated on the northern slopes of Pietermaritzburg, the KwaZulu-Natal provincial capital. Prior to 1994, it was known as the Natal Parks Board. History The first known person to provide protection to wildlife in the region was Zulu King Shaka, who prevented excessive hunting of game animals in the Umfolozi River valley in the early 19th century. However King Shaka used this area for his own hunting purposes and cannot be classed as a ' preservationist'. Voortrekkers, who entered the region now known as KwaZulu-Natal in the early 19th century, also had conservation policies. The Voortrekker leader Piet Retief had rules excluding the unnecessary shooting of game, and veld burning was strictly controlled. Zulu King Mpande is known to have afforded protection to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Conservation
Nature conservation is the moral philosophy and conservation movement focused on protecting species from extinction, maintaining and restoring habitats, enhancing ecosystem services, and protecting biological diversity. A range of values underlie conservation, which can be guided by biocentrism, anthropocentrism, ecocentrism, and sentientism, environmental ideologies that inform ecocultural practices and identities. There has recently been a movement towards evidence-based conservation which calls for greater use of scientific evidence to improve the effectiveness of conservation efforts. As of 2018 15% of land and 7.3% of the oceans were protected. Many environmentalists set a target of protecting 30% of land and marine territory by 2030. In 2021, 16.64% of land and 7.9% of the oceans were protected. The 2022 IPCC report on climate impacts and adaptation, underlines the need to conserve 30% to 50% of the Earth's land, freshwater and ocean areas – echoing the 30% goal of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annexation
Annexation (Latin ''ad'', to, and ''nexus'', joining), in international law, is the forcible acquisition of one state's territory by another state, usually following military occupation of the territory. It is generally held to be an illegal act.: "Annexation means the forcible acquisition of territory by one State at the expense of another State. It is one of the principal modes of acquiring territory... in contrast to acquisition a) of terra nullius by means of effective occupation accompanied by the intent to appropriate the territory; b) by cession as a result of a treaty concluded between the States concerned (Treaties), or an act of adjudication, both followed by the effective peaceful transfer of territory; c) by means of prescription defined as the legitimization of a doubtful title to territory by passage of time and presumed acquiescence of the former sovereign; d) by accretion constituting the physical process by which new land is formed close to, or becomes attached to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loggerhead Turtle
The loggerhead sea turtle (''Caretta caretta'') is a species of oceanic turtle distributed throughout the world. It is a marine reptile, belonging to the family Cheloniidae. The average loggerhead measures around in carapace length when fully grown. The adult loggerhead sea turtle weighs approximately , with the largest specimens weighing in at more than . The skin ranges from yellow to brown in color, and the shell is typically reddish brown. No external differences in sex are seen until the turtle becomes an adult, the most obvious difference being the adult males have thicker tails and shorter plastrons (lower shells) than the females. The loggerhead sea turtle is found in the Atlantic, Pacific, and Indian Oceans, as well as the Mediterranean Sea. It spends most of its life in saltwater and estuarine habitats, with females briefly coming ashore to lay eggs. The loggerhead sea turtle has a low reproductive rate; females lay an average of four egg clutches and then become ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Turtle
Sea turtles (superfamily Chelonioidea), sometimes called marine turtles, are reptiles of the order Testudines and of the suborder Cryptodira. The seven existing species of sea turtles are the flatback, green, hawksbill, leatherback, loggerhead, Kemp's ridley, and olive ridley sea turtles. All six of the sea turtle species present in US waters (all of those listed above except the flatback) are listed as endangered and/or threatened under the Endangered Species Act. The seventh sea turtle species is the flatback, which exists in the waters of Australia, Papua New Guinea and Indonesia. Sea turtles can be separated into the categories of hard-shelled ( cheloniid) and leathery-shelled ( dermochelyid).Wyneken, J. 2001. The Anatomy of Sea Turtles. U.S Department of Commerce NOAA Technical Memorandum NMFS-SEFSC-470, 1-172 pp. There is only one dermochelyid species which is the leatherback sea turtle. Description For each of the seven types of sea turtles, females and males are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South-central Black Rhinoceros
The south-central black rhinoceros (''Diceros bicornis minor''), also known as the south-central hook-lipped rhinoceros or the lesser black rhino, is a subspecies of the black rhinoceros. In keeping with the rules of zoological nomenclature, the south-central black rhinoceros should be known as ''Diceros bicornis keitloa'' (Smith, 1836), a nomen novum.Rookmaaker, K., 2016. The correct name of the south-central black rhinoceros is Diceros bicornis keitloa (A. Smith, 1836). African zoology, 51(2), pp.117-119. Although it is the most numerous of the black rhino subspecies, it is nevertheless designated as critically endangered on the IUCN’s red list. Like other black rhino subspecies, it has a prehensile lip and lives in savanna habitat. Range The south-central black rhinoceros once ranged from western and southern Tanzania, through Malawi, Zambia, Zimbabwe, and Mozambique, all the way to northern and eastern South Africa. It is also thought to have inhabited the southern part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics ( morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern White Rhino
The southern white rhinoceros or southern white rhino (''Ceratotherium simum simum'') is one of the two subspecies of the white rhinoceros (the other being the much rarer northern white rhinoceros). It is the most common and widespread subspecies of rhinoceros. A document published by CITES in 2021, found the estimated total population of Southern White Rhino in 2021 to be 15,940 individuals, a decline of 24% since the previous census published in 2015. South Africa remains a stronghold for this subspecies, conserving an estimated 12,968 individuals as of 2021, down 20.22% since the previous census. Taxonomic and evolutionary history The southern white rhinoceros is the nominate subspecies; it was given the scientific name ''Ceratotherium simum simum'' by the English explorer William John Burchell in the 1810s. The subspecies is also known as Burchell's rhinoceros (''Ceratotherium simum burchellii'') after Burchell and Oswell's rhinoceros (''Ceratotherium simum oswellii'') after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apartheid
Apartheid (, especially South African English: , ; , "aparthood") was a system of institutionalised racial segregation that existed in South Africa and South West Africa (now Namibia) from 1948 to the early 1990s. Apartheid was characterised by an authoritarian political culture based on '' baasskap'' (boss-hood or boss-ship), which ensured that South Africa was dominated politically, socially, and economically by the nation's minority white population. According to this system of social stratification, white citizens had the highest status, followed by Indians and Coloureds, then black Africans. The economic legacy and social effects of apartheid continue to the present day. Broadly speaking, apartheid was delineated into ''petty apartheid'', which entailed the segregation of public facilities and social events, and ''grand apartheid'', which dictated housing and employment opportunities by race. The first apartheid law was the Prohibition of Mixed Marriages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KwaZulu Homeland
KwaZulu was a semi-independent bantustan in South Africa, intended by the apartheid government as a homeland for the Zulu people. The capital was moved from Nongoma to Ulundi in 1980. It was led until its abolition in 1994 by Chief Mangosuthu Buthelezi and head of Inkatha, who implemented the limited self-governing powers decided by the South African government as part of apartheid, but rejected the nominal independence which four other homelands accepted, complaining about the fragmented nature of the state, and the inability of the apartheid government to consolidate a viable and contiguous territory for KwaZulu, in the face of stiff resistance from whites. F. W. de Klerk later commented in an interview that he believed that Buthelezi would have accepted independence had his homeland been given the port of Richards Bay, a proposal that failed due to the white population's resistance to the idea. An attempt to transfer parts of the homeland, along with parts of the Swazi h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangosuthu Buthelezi
Prince Mangosuthu Gatsha Buthelezi (born 27 August 1928) is a South African politician and Zulu traditional leader who is currently a Member of Parliament and the traditional prime minister to the Zulu royal family. He was Chief Minister of the KwaZulu bantustan during apartheid and founded the Inkatha Freedom Party (IFP) in 1975. He also served as Minister of Home Affairs from 1994 to 2004. Buthelezi was one of the most prominent black politicians of the apartheid era and his legacy in that period remains controversial. He was the sole political leader of the KwaZulu government, entering when it was still the native reserve of Zululand in 1970 and remaining in office until it was abolished in 1994. Critics described his administration as a de facto one-party state, intolerant of political opposition and dominated by Inkatha (now the IFP), Buthelezi's political movement. In parallel to his mainstream political career, Buthelezi held the chieftaincy of the Buthelezi clan and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystems
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and microbes. Ecosystems are controlled by external and internal factors. External factors such as climate, parent material which forms the soil and topography, control the overall structure of an ecosystem but are not themselves influenced by the ecosystem. Int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagana Campaign
Animal trypanosomiasis, also known as nagana and nagana pest, or sleeping sickness, is a disease of vertebrates. The disease is caused by trypanosomes of several species in the genus ''Trypanosoma'' such as ''Trypanosoma brucei''. ''Trypanosoma vivax'' causes nagana mainly in West Africa, although it has spread to South America. The trypanosomes infect the blood of the vertebrate host, causing fever, weakness, and lethargy, which lead to weight loss and anemia; in some animals the disease is fatal unless treated. The trypanosomes are transmitted by tsetse flies. An interesting feature is the remarkable tolerance to nagana pathology shown by some breeds of cattle, notably the N'Dama – a West African ''Bos taurus'' breed. This contrasts with the susceptibility shown by East African '' Bos indicus'' cattle such as the zebu. Transmission Most trypanosomes develop in tsetse flies (''Glossina'' spp.), its biological vector, in about one to a few weeks. When an infected tsetse fly b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
