【摘要】：準(zhǔn)確認(rèn)知并促進(jìn)城市人口與森林之間的和諧關(guān)系,是建設(shè)和諧宜居城市的重要內(nèi)容。文章以北京建設(shè)國際一流的和諧宜居之都為背景,在分析森林覆蓋率與人口密度關(guān)系的基礎(chǔ)上,通過構(gòu)建人林和諧度評價(jià)方法,對北京各區(qū)及4大功能區(qū)的人林和諧度進(jìn)行了評價(jià)研究。結(jié)果表明,從總體上來看,不同區(qū)的森林覆蓋率隨著人口密度的增加而呈乘冪式減少;人林和諧度也表現(xiàn)為從生態(tài)涵養(yǎng)發(fā)展區(qū)、城市發(fā)展新區(qū),到城市功能拓展區(qū)、首都功能核心區(qū)的依次遞減趨勢,其中人林和諧度處于Ⅰ級(jí)的有延慶、懷柔、門頭溝、平谷和密云,而西城、東城則處在Ⅳ級(jí)的水平。為解決各區(qū)之間人林和諧度嚴(yán)重不平衡的問題,建議充分結(jié)合各區(qū)具體情況,合理運(yùn)用疏解人口、造林增綠兩大舉措,推進(jìn)北京國際一流的和諧宜居之都建設(shè)。
[Abstract]:To recognize and promote the harmonious relationship between urban population and forest is an important content of constructing harmonious livable city. Based on the analysis of the relationship between forest coverage and population density, this paper, based on the construction of a world class harmonious and livable capital in Beijing, establishes an evaluation method for the harmony degree of human forests. In this paper, the harmonious degree of human forests in Beijing and four functional districts was evaluated and studied. The results show that, in general, the forest coverage of different regions decreases exponentially with the increase of population density, and the degree of harmony between human and forest also shows from ecological conservation and development areas, new urban development areas to urban functional development areas. In the core area of capital function, the harmonious degree of human forest is in grade 鈪，

本文編號(hào)：2125759