河北省昌黎縣林業(yè)規(guī)劃的研究與實(shí)踐
本文選題:昌黎縣 + 城鄉(xiāng)發(fā)展 ; 參考:《河北科技師范學(xué)院》2015年碩士論文
【摘要】:隨著我國(guó)城鄉(xiāng)發(fā)展步伐的加快,林業(yè)與農(nóng)業(yè)、城鄉(xiāng)建設(shè)之間的矛盾日益突出,林地面積緊縮及林地破碎化已成為制約林業(yè)發(fā)展的首要問(wèn)題。昌黎縣是全國(guó)著名的花木之鄉(xiāng)、果蔬之鄉(xiāng)。農(nóng)業(yè)產(chǎn)業(yè)十分發(fā)達(dá),果樹(shù)種植、旅游產(chǎn)業(yè)特色明顯,近年來(lái)各項(xiàng)建設(shè)事業(yè)均取得了一定成績(jī)。但與此同時(shí),昌黎縣林業(yè)發(fā)展卻面臨著來(lái)自多方的壓力,產(chǎn)生了一些問(wèn)題,如何針對(duì)昌黎發(fā)展現(xiàn)狀制定科學(xué)的林業(yè)規(guī)劃具有重要的現(xiàn)實(shí)意義。本研究利用SWOT分析方法對(duì)河北省昌黎縣林業(yè)現(xiàn)狀進(jìn)行了綜合分析,以景觀生態(tài)學(xué)部分理論為基礎(chǔ)對(duì)昌黎縣的林業(yè)發(fā)展進(jìn)行了為期15年的規(guī)劃。本文首先對(duì)林業(yè)規(guī)劃的相關(guān)理論發(fā)展進(jìn)行了系統(tǒng)性梳理,并認(rèn)為制定科學(xué)的林業(yè)規(guī)劃應(yīng)當(dāng)考慮盡量消除林地斑塊間的隔離;應(yīng)當(dāng)建設(shè)一定數(shù)量的林帶通道;應(yīng)當(dāng)考慮適地適樹(shù),維護(hù)植物多樣性;應(yīng)當(dāng)建設(shè)林業(yè)保留用地,弱化用地矛盾。之后,文章根據(jù)昌黎縣林業(yè)資源的分布現(xiàn)狀及林地利用特點(diǎn),分析了昌黎縣林業(yè)發(fā)展的現(xiàn)存問(wèn)題。并結(jié)合SWOT分析方法,對(duì)規(guī)劃期內(nèi)昌黎縣林業(yè)發(fā)展的優(yōu)勢(shì)、劣勢(shì)、風(fēng)險(xiǎn)及機(jī)遇進(jìn)行了歸納與分析。在總結(jié)后認(rèn)為:未來(lái)昌黎縣林業(yè)發(fā)展機(jī)遇大于挑戰(zhàn),有利條件多于不利因素。通過(guò)制定合理的林業(yè)規(guī)劃,提高林業(yè)發(fā)展質(zhì)量,能夠使昌黎縣的林業(yè)發(fā)展邁上新臺(tái)階。依據(jù)分析結(jié)果,以“點(diǎn)、線、面”相結(jié)合的規(guī)劃方式,分重點(diǎn)區(qū)域造林綠化、通道造林綠化及全縣造林綠化三個(gè)方面制定了昌黎縣林業(yè)規(guī)劃體系。內(nèi)容涵蓋昌黎縣城鄉(xiāng)主要道路節(jié)點(diǎn)、旅游區(qū)、主要鄉(xiāng)鎮(zhèn)等林業(yè)建設(shè)重點(diǎn)區(qū)域;道路、河流、農(nóng)田林網(wǎng)等林業(yè)建設(shè)主要通道;城區(qū)林業(yè),沿海防護(hù)林,北部山區(qū)水土保持林,灤河下游沙帶改造林,鄉(xiāng)村生態(tài)公益林以及果林、經(jīng)濟(jì)林等林業(yè)發(fā)展重點(diǎn)工程,形成了昌黎縣造林綠化的網(wǎng)絡(luò)體系。
[Abstract]:With the rapid development of urban and rural areas in China, the contradiction between forestry and agriculture, urban and rural construction has become increasingly prominent. The contraction of woodland area and the fragmentation of forest land have become the most important problems restricting the development of forestry. Changli County is a famous hometown of flowers and trees, fruit and vegetables. Agricultural industry is very developed, fruit tree planting, tourism industry characteristics are obvious, in recent years, all construction undertakings have made certain achievements. However, at the same time, the forestry development of Changli County is facing the pressure from various sources, which has produced some problems. It is of great practical significance to formulate scientific forestry planning according to the present development situation of Changli County. In this study, the present situation of forestry in Changli County of Hebei Province was comprehensively analyzed by using SWOT analysis method, and the forestry development of Changli County was planned for 15 years on the basis of some theories of landscape ecology. Firstly, this paper systematically combs the relevant theories of forestry planning, and holds that scientific forestry planning should consider to eliminate the isolation between forest patches as far as possible, to construct a certain number of forest belt channels, to consider suitable land and trees, To maintain plant diversity, forest reserve land should be built to weaken the contradiction of land use. Then, according to the distribution of forest resources and the characteristics of forest land utilization in Changli County, the paper analyzes the existing problems of forestry development in Changli County. Combined with SWOT analysis method, the advantages, disadvantages, risks and opportunities of forestry development in Changli County during the planning period were summarized and analyzed. After summing up, it is concluded that in the future, the opportunities for forestry development in Changli County are greater than the challenges, and the favorable conditions are more than the unfavorable factors. By making reasonable forestry planning and improving the quality of forestry development, the forestry development of Changli County can be advanced to a new level. According to the analysis results, the forestry planning system of Changli County was established in three aspects: afforestation in key area, afforestation in passageway and afforestation in the whole county by combining "point, line and surface". The content covers the main urban and rural road nodes, tourist areas, major towns and villages and other key areas of forestry construction; roads, rivers, farmland forest network and other major corridors of forestry construction; urban forestry, coastal protection forests, northern mountainous areas of soil and water conservation forest, The transformation forest of sand belt in the lower reaches of Luanhe River, rural ecological public welfare forest, fruit forest, economic forest and other key projects of forestry development have formed the network system of afforestation and greening in Changli County.
【學(xué)位授予單位】:河北科技師范學(xué)院
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:F326.2
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