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Tanzania's biodiversity is under threat from a variety of natural and human factors, similar to other nations. Overexploitation of plant and animal species, the introduction of non-native species, pollution, and climate change are the greatest threats to biodiversity in Tanzania.
A satellite image of the Sahara, the world's largest hot desert and third largest desert after Antarctica and the Arctic. Desert greening is the process of afforestation or revegetation of deserts for ecological restoration (biodiversity), sustainable farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life.
The desert climate or arid climate (in the Köppen climate classification BWh and BWk) is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive.
The climate is hyper-arid, extremely hot, sunny and dry year-round and there is virtually no plant life. The average high temperatures are above 40 °C (104 °F) for about 5 months and more in the hottest regions, and record high temperatures as high as 50 °C (122 °F) are highly possible during summer.
Generally evaporation exceeds rainfall in these ecoregions. Temperature variability is also diverse in these lands. Many deserts, such as the Sahara, are hot year-round, but others, such as East Asia's Gobi Desert, become quite cold during the winter. [1] Temperature extremes are a characteristic of most deserts.
Tanzania has a mainly tropical climate but has regional variations due to topography. [5] In the highlands, temperatures range between 10 and 20 °C (50 and 68 °F) during cold and hot seasons respectively and a subtropical highland climate is found. The rest of the country has temperatures rarely falling lower than 20 °C (68 °F).
Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in ...
The NAPA identifies the sectors of agriculture, water, health, and energy as Tanzania's most vulnerable sectors to climate change. [8] In 2012, Tanzania produced a National Climate Change Strategy in response to the growing concern of the negative impact of climate change and climate variability on the country's social, economic and physical ...