發(fā)布時(shí)間：2018-03-05 20:29

  本文選題：毛竹　切入點(diǎn)：生態(tài)護(hù)坡　出處：《人民長(zhǎng)江》2017年19期 　論文類型：期刊論文

【摘要】：為研究毛竹生態(tài)護(hù)坡的護(hù)坡效果和經(jīng)濟(jì)效益,2012~2017年間,針對(duì)某一試驗(yàn)區(qū)的滑坡體位移、滑落塌陷情況以及毛竹種植經(jīng)濟(jì)效益等進(jìn)行了為期6 a的監(jiān)測(cè)研究。結(jié)果表明:隨著毛竹的生長(zhǎng),護(hù)坡作用越來(lái)越明顯,毛竹的護(hù)坡功能有隨著年份的增加而逐漸加強(qiáng)的趨勢(shì);毛竹對(duì)維護(hù)滑坡體穩(wěn)定有著積極的作用,但這種作用的穩(wěn)定發(fā)揮需要3~4 a;毛竹被采伐后,新發(fā)竹筍數(shù)量明顯增加,且竹筍生長(zhǎng)迅速,郁閉較快,能夠有效地防止坡面水土流失;種植毛竹能夠在護(hù)坡的同時(shí)增加經(jīng)濟(jì)收入,可大范圍推廣。研究成果對(duì)生態(tài)護(hù)坡技術(shù)和研發(fā)具有一定參考價(jià)值。
[Abstract]:In order to study the slope protection effect and economic benefit of Phyllostachys pubescens ecological slope protection in 20122017, the slope body displacement of a certain experimental area was studied. The landslide and economic benefit of Phyllostachys pubescens were monitored for 6 years. The results showed that with the growth of Phyllostachys pubescens, the slope protection effect became more and more obvious, and the slope protection function of Phyllostachys pubescens increased gradually with the increase of years. Phyllostachys pubescens play a positive role in maintaining the stability of landslide body, but it needs 3 ~ 4 years to exert this function, and the number of new bamboo shoots increases obviously, and bamboo shoots grow rapidly and close quickly, which can effectively prevent soil erosion on slope. Planting Phyllostachys pubescens can increase economic income while protecting slope and can be widely popularized. The research results have certain reference value for ecological slope protection technology and research and development.
【作者單位】： 貴州財(cái)經(jīng)大學(xué)實(shí)驗(yàn)教學(xué)部;貴州省環(huán)境地質(zhì)研究所;北京沃爾德防災(zāi)綠化技術(shù)有限公司;
【分類號(hào)】：P642.22
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本文編號(hào)：1571760