Thought on Giving up Farming and Returning the Wood (grass): taking the passage west of the Yellow River as an example

Bao-hua KONG, Guo-ren LI

Abstract


As the transitional part between oasis and desert, giving up farming and returning the wood (grass) in the edge of the desert can prevent sand dune effectively and from becoming desert of the oasis so as to protect ecosystem. However, the problems that the original plants will be damaged due to the unreasonability in choosing species or the new plants will die due to mismanagement must be solved because the environment of the edge of the desert is very special. Otherwise, they will bring about some negative effect. This paper puts forward my own understanding and thought on these problems. Key words: desert, edge, giving up farming and returning the wood (grass), thought Résumé : La région marginale du désert est un secteur de passage entre l’oasis et le désert , la mise en application du retour de la culture au reboisement est une mesure très efficace pour empêcher le mouvement de la dune , la désertification de l’écologie de l’oasis et pour protéger l’environnement écologique , mais vu les particularités de l’environnement dans la région marginale du désert , l’ écologie sera atteinte si les problèmes des choix inconvenables des espèces dans ce processus , l’imperfectionnement de la gestion, ne sont pas résolus sans retarder Mots-clés : désert , région marginale , retour de la culture au reboisement , réflexion 摘要:沙漠邊緣地帶作為綠洲與沙漠的過度地段,實施退耕還林(草)可以有效的防止沙丘的移動,阻止綠洲生態的進一步沙漠化,保護生態環境,但是沙漠邊緣地帶因其環境的特殊性,在退耕還林(草)中由於物種選擇不合理、原生植被被破壞、管理不善導致初生植被死亡等問題,若不及時解決,則會給生態帶來一定的負面效應。本文針對這一問題提出自己的認識與思考。 關鍵詞:沙漠;邊緣地帶;退耕還林(草);思考

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DOI: http://dx.doi.org/10.3968%2Fj.ccc.1923670020050101.028

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