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amerika ya kati: kasi kubwa ya ueneaji wa jangwa
latin america: the rapid spread of desertification · global voices

ueneaji jangwa unazidi kuwa na athari mahali pote duniani.
desertification is taking its toll worldwide.

wakati huohuo ueneaji jangwa nao huchangia katika mabadiliko ya hali ya hewa kwa kuruhusu kaboni iliyohifadhiwa kwenye mimea ya maeneo yenye ukame na udongo kurushwa kwenye anga.
at the same time desertification contributes to climate change by releasing to the atmosphere carbon stored in dryland vegetation and soils.

kwa sasa hivi ueneaji huo unaathiri mavuno, unasababisha kupanda kwa bei za vyakula vilivyopo, na katika baadhi ya maeneo, hata wanyama wanakufa.
at this moment it’s destroying harvests, driving up the price of remaining food, and in some areas, animals are dying.

watu wanalazimika kuhamia maeneo mengine ya mbali na nyumbani kwao, kama anavyoeleza mwanablogu miguel angel alvarado anayetokea el salvador kuhusu mpango wa kuhamisha makazi ya rais kwa sababu ya ueneaji jangwa:
people are also being driven away from their homes, as blogger miguel angel alvarado from el salvador explains about the president’s home needing to be moved because of desertification :

ingawa athari ya mabadiliko ya hali ya hewa katika ueneaji jangwa bado haijaeleweka vema, yaani kwa mujibu wa greenfacts, inafahamika kwamba viwango vya juu vya joto vinavyotokana na kuongezeka kwa viwango vya dioksidii ya kaboni kunaweza kuwa na athari mbaya kutokana na kuongezeka kwa upotevu wa maji kutoka ardhini na kupungua kwa viwango vya mvua katika maeneo yenye ukame.
although the influence of climate change on desertification has not been fully understood yet, according to greenfacts, it is known that higher temperatures resulting from increased carbon dioxide levels can have a negative impact through increased loss of water from soil and reduced rainfall in drylands.

pengine maneno ueneaji jangwa yanaweza kusikika sawa na jangwa, lakini kuna tofauti kubwa ya msingi kati ya maneno hayo: wakati ambapo majangwa ni moja kati ya maumbo mazuri ya kipekee ya asili, ueneaji jangwa ni mchakato wa kuharibika ambako kanda za ardhi hupitia baada ya kuathiriwa vibaya na mabadiliko ya hali ya hewa, shughuli za binadamu na majanga ya asili mpaka hatimaye zinageuka na kuwa majangwa.
desertification might sound similar to desert, but there is a fundamental difference between the two: while deserts are one of nature’s wonderful formations, desertification is a process of degradation that lands go through after they are affected by climate change, human activities, and natural forces until they eventually become deserts.