課題簡(jiǎn)介

　　植物多樣性是生物多樣性的基礎(chǔ)，包括遺傳多樣性、物種多樣性和生態(tài)系統(tǒng)多樣性。城市植物多樣性是全球生物多樣性的一個(gè)特殊組成部分，制定城市植物多樣性保護(hù)規(guī)劃，對(duì)于保護(hù)城市植物多樣性、維護(hù)城市生態(tài)安全和生態(tài)平衡、改善人居環(huán)境、實(shí)現(xiàn)人與自然的和諧發(fā)展具有重要意義。

　　防城港市是廣西一座新興的海濱工業(yè)城市，為了促進(jìn)港口工業(yè)與城市生態(tài)環(huán)境的和諧發(fā)展，達(dá)到國(guó)家園林城市的綠化標(biāo)準(zhǔn)，實(shí)現(xiàn)"廣西園林城市"乃至"國(guó)家園林城市"建設(shè)目標(biāo)，擬編制防城港市植物多樣性保護(hù)規(guī)劃。本文介紹了廣西防城港市的地理區(qū)位、氣候等城區(qū)概況，在對(duì)防城港市園林綠地全面踏查的基礎(chǔ)上，調(diào)查分析建成區(qū)植物的種類(lèi)、植物生活型構(gòu)成、植物種源、珍稀瀕危植物、古樹(shù)名木等城市園林植物資源及應(yīng)用現(xiàn)狀，同時(shí)采用抽樣調(diào)查方法，調(diào)查該市兩區(qū)一市公園綠地、附屬綠地等園林植物群落，計(jì)算、分析和評(píng)價(jià)群落的相對(duì)密度、相對(duì)頻度、相對(duì)蓋度、相對(duì)高度、豐富度、均勻度等多樣性指數(shù)及其景觀。基于調(diào)查和分析結(jié)論，提出防城港市城市植物多樣性保護(hù)規(guī)劃的指導(dǎo)思想、基本原則、目標(biāo)、空間布局、分區(qū)規(guī)劃等方案，并編制城市植物多樣性就地保護(hù)、遷地保護(hù)及園林綠地系統(tǒng)樹(shù)種等專項(xiàng)規(guī)劃。最后討論防城港市植物多樣性保護(hù)規(guī)劃中的主要問(wèn)題，并提出相應(yīng)的建議。

　　Plant diversity is the basis of biological diversity， including genetic diversity， species  diversity and ecosystem diversity. Urban plant diversity is the global biodiversity of a special part， protecting the city plant diversity， compilation make urban plant diversity protection plans for maintaining the city ecological safety and ecological balance， and to improve the living environment and to realize the harmonious development between human and nature is of great significance.

　　Fangchenggang is an emerging coastal industrial city in guangxi，in order to promote the port industry and the harmonious development of the urban ecological environment， and reach the national garden city's green standards， realize in guangxi garden city and national garden city construction goal to fangchenggang plant diversity of protection plan. This paper introduces the guangxi fangchenggang geographical location and climate.on the basis of the fangchenggang city garden greenbelt comprehensive，investigation and analysis of the built-up place plant kinds， plant life structures and plant provenance， rare and endangered plants， ancient and famous trees as city botanical garden plant resources and application status， and at the same time by sampling survey method， the city's municipal city districts survey park green space， subsidiary green space landscape plant communities， etc， calculate， analysis and evaluat the relative community density，relative frequency，relative coverage and relative height， richness and uniformity diversity index and landscape.Based on the investigation and analysis of the conclusion， put forward further urban plant diversity protection planning guiding ideology， basic principles，objectives，space layout，zone planning scheme and the urban plant diversity in situ conservation， ex-situ conservation and garden green space system tree species special planning.Discuss fangchenggang city plant diversity protection planning in the main problems， and puts forward relevant Suggestions at the last.

　　相關(guān)信息詳見(jiàn)：

　　廣西防城港市植物多樣性規(guī)劃研究

　　2012"園冶杯"風(fēng)景園林（畢業(yè)作品、論文）國(guó)際競(jìng)賽獲獎(jiǎng)作品展示專題

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