防护林科技
防護林科技
방호림과기
PROTECTION FOREST SCIENCE AND TECHNOLOGY
2012年
3期
22-24
,共3页
阜新%煤矸石废弃地%植物多样性
阜新%煤矸石廢棄地%植物多樣性
부신%매안석폐기지%식물다양성
Fuxin%gangue lands%plant diversity
通过对阜新地区杨树等12种常见煤矸石废弃地人工林林下植被组成调查及多样性分析,挑选出易于形成稳定生态群落的废弃地恢复树种。结果表明：紫穗槐、刺槐、旱柳、杨树人工林林下物种相对丰富;煤矸石废弃地常见人工林的林下植物群落α多样性以刺槐、白榆、旱柳、紫穗槐、杨树等5种树种较优;阜新地区煤矸石废弃地紫穗槐、刺槐、旱柳、杨树人工林林下植物群落相对稳定。
通過對阜新地區楊樹等12種常見煤矸石廢棄地人工林林下植被組成調查及多樣性分析,挑選齣易于形成穩定生態群落的廢棄地恢複樹種。結果錶明：紫穗槐、刺槐、旱柳、楊樹人工林林下物種相對豐富;煤矸石廢棄地常見人工林的林下植物群落α多樣性以刺槐、白榆、旱柳、紫穗槐、楊樹等5種樹種較優;阜新地區煤矸石廢棄地紫穗槐、刺槐、旱柳、楊樹人工林林下植物群落相對穩定。
통과대부신지구양수등12충상견매안석폐기지인공림림하식피조성조사급다양성분석,도선출역우형성은정생태군락적폐기지회복수충。결과표명：자수괴、자괴、한류、양수인공림림하물충상대봉부;매안석폐기지상견인공림적림하식물군락α다양성이자괴、백유、한류、자수괴、양수등5충수충교우;부신지구매안석폐기지자수괴、자괴、한류、양수인공림림하식물군락상대은정。
Composition diversity of 12 species of vegetation for undergrowth plantation on common gangue waste lands in Fuxin region were analyzed.Restored tree species which are easy to form stable ecological communities were selected.Result shows that： the species were rich undergrowth Amorpha fruticosa,Robinia pseudoacacia,Salix matsudana Populus;α diversity undergrowth Robinia pseudoacacia,Ulmus pumila,Salix matsudana,Amorpha fruticosa Populus are optimal.Plant community undergrowth Amorpha fruticosa,Robinia pseudoacacia,Salix matsudana Populus plantation are relatively stable in Fuxin region.
