鎵嬫満APP涓嬭浇

鎮ㄧ幇鍦ㄧ殑浣嶇疆锛 棣栭〉 > 鍦ㄧ嚎骞挎挱 > 网易快三开奖—官方网址22270.COM鈥擵OA鎱㈤熻嫳璇 > VOA鎱㈤-鏃朵簨鏂伴椈 > 姝f枃

网易快三开奖—官方网址22270.COM鈥擵OA鎱㈤熻嫳璇(缈昏瘧+瀛楀箷+璁茶В):姘斿欏彉鍖栬鍖楅潪澶囧彈鐬╃洰

鏉ユ簮:绉掔蹇笁 鈥旈椤-绉掔蹇笁 鈥旈椤-鑻辫 缂栬緫:clover 锘  VIP鍏嶈垂澶栨暀璇曞惉璇 |  绉掔蹇笁 鈥旈椤-绉掔蹇笁 鈥旈椤-瀹樻柟寰俊:ikekenet
 涓嬭浇MP3鍒扮數鑴  鎵归噺涓嬭浇MP3鍜孡RC鍒版墜鏈
鍔犺浇涓..
|K@LWSyYsM+ucr.Tp#ni

bT4daYs@x&+Cxs3yHrs

Climate Change Puts North Africa in a Hot Spot
Many areas of North Africa, including Tunisia and Algeria, have seen a sharp decrease in rainfall over the last 50 years. Some experts say the lack of rainfall will worsen in the future.
The German research organization, the Max Planck Institute, reports that parts of North Africa and the Middle East might become unlivable in the next 100 years.
Essia Guezzi is a climate and energy project officer for World Wildlife Fund North Africa, a conservation group. She told VOA, "We're seeing higher temperatures and increasing water stress [in the area]." She noted that rising sea levels also threaten people living near the coast.
World leaders will discuss these and other issues during next month's United Nations climate conference in Madrid, Spain.
Morocco has earned praise as a leader in fighting the effects of climate change. But experts say North Africa, as a whole, needs to do much more. Some countries are dealing with conflict and civil unrest. Others, such as Algeria and Libya, have economies that depend on oil.
Trying to turn the tide
In Tunisia, fresh groundwater supplies are decreasing quickly. About two-thirds of the land is threatened by a lack of rain and loss of trees. A report by the Netherlands Foreign Ministry from 2018 says that the effects of climate change may slow Tunisia's growth in its two main industries - tourism and agriculture.
Tunisian officials plan to cut the amount of carbon dioxide the country produces to 41 percent of levels measured in 2010 by the 2030s. Carbon dioxide gas is linked to warming of the Earth's atmosphere. However, critics say Tunisia has been slow to match words with action.
In one village, Samira Sghaier is trying to help change things, at least in her community. She and other area farmers began planting acacia trees to help reduce soil erosion. They also are planting moringa, a fast-growing plant valued for its nutritional and medicinal qualities.
The aim was to help fight climate change, while also earning money. The reality has not been so easy. She told VOA, "Everyone likes new products. The problem is selling them. It's hard to find a market."
Northern African countries try new measures
The African Union is leading an effort called the 鈥楪reat Green Wall' initiative. The project aims to restore damaged land across areas south of the Sahara, commonly called the Sahel.
Gilles Boetsch is director of a French scientific team working with Senegalese researchers in the area. He said, "The goal is to replant trees, to return the Sahel to what it was about 60 years ago, when there was a lot more forest cover."
Boetsch added that many trees die and need to be replaced. And conflict in some Sahel countries makes some areas difficult to reach.
In North Africa, some national projects to fight climate change are making a difference. Tunisia will reportedly present an oases protection project at the Madrid climate conference.
Local farmers in northern Algeria are seeking help from Mexican experts to plant prickly pear cactus. The desert plant needs little rainfall, and provides nutrients and a way to make money. Algeria is also trying to renew efforts for a reforestation project that did not have good results.
I'm Jonathan Evans.

]8U_bFvU-kekzstz1^J;~,3;ME]-#S6dq*~K|LrTYiL1

閲嶇偣鍗曡瘝   鏌ョ湅鍏ㄩ儴瑙i噴    
issue ['iʃju:]

鎯充竴鎯冲啀鐪

n. 鍙戣鐗╋紝鏈熷垔鍙凤紝浜夎鐐
vi. & vt

 
renew [ri'nju:]

鎯充竴鎯冲啀鐪

v. 鏇存柊锛岄噸鏂板紑濮

 
director [di'rektə, dai'rektə]

鎯充竴鎯冲啀鐪

n. 钁d簨锛岀粡鐞嗭紝涓荤锛屾寚瀵艰咃紝瀵兼紨

 
worsen ['wə:sn]

鎯充竴鎯冲啀鐪

v. (浣)鏇村潖锛岋紙浣) 鎭跺寲

 
restore [ri'stɔ:]

鎯充竴鎯冲啀鐪

vt. 鎭㈠锛屼慨澶嶏紝浣垮鍘

 
dealing ['di:liŋ]

鎯充竴鎯冲啀鐪

n. 缁忚惀鏂规硶锛岃涓烘佸害
(澶嶆暟锛塪ealin

 
vicious ['viʃəs]

鎯充竴鎯冲啀鐪

adj. 鎭舵瘨鐨勶紝鎭舵剰鐨勶紝鍑舵畫鐨勶紝鍓х儓鐨勶紝涓ラ噸鐨

鑱旀兂璁板繂
disadvantage [.disəd'væntidʒ]

鎯充竴鎯冲啀鐪

n. 涓嶅埄锛屼笉鍒╂潯浠讹紝鎹熷锛屾崯澶

 
conference ['kɔnfərəns]

鎯充竴鎯冲啀鐪

n. 浼氳锛屼細璋堬紝璁ㄨ浼氾紝鍗忓晢浼

鑱旀兂璁板繂
threaten ['θretn]

鎯充竴鎯冲啀鐪

v. 濞佽儊锛屾亹鍚

 
鍙戝竷璇勮鎴戞潵璇2鍙

    鑻辫瀛︿範鎺ㄨ崘

    绉掔蹇笁 鈥旈椤-绉掔蹇笁 鈥旈椤-鑻辫瀹樻柟寰俊(寰俊鍙:ikekenet)

    姣忓ぉ鍚戝ぇ瀹舵帹閫佺煭灏忕簿鎮嶇殑鑻辫瀛︿範璧勬枡.

    娣诲姞鏂瑰紡1.鎵弿涓婃柟绉掔蹇笁 鈥旈椤-绉掔蹇笁 鈥旈椤-瀹樻柟寰俊浜岀淮鐮併
    娣诲姞鏂瑰紡2.鎼滅储寰俊鍙ikekenet网易快三开奖—官方网址22270.COM娣诲姞鍗崇绉掑揩涓 鈥旈椤-銆