广东海珠国家湿地公园古树资源保护与利用研究

发布时间：2018-03-25 13:53

本文选题：海珠湿地　切入点：古树　出处：《仲恺农业工程学院》2015年硕士论文

【摘要】：本文以海珠湿地古树为研究对象,对海珠湿地内现有的植物种类,果树种类及数量,区域内古树的数量、基本情况(株高、冠幅、胸径、树龄)、分布区域等内容以及古树所存在的问题进行探讨和研究。并且在此基础之上对海珠湿地内的古树进行更深入的调查研究,并依据美学原理,景观学原理等对古树未来的发展提出了部分建议。(1)阐述了古树的价值及作用,其中包括树木自身的经济价值、古树的生态价值、古树的科研价值、古树的景观价值和旅游价值以及古树的社会经济价值等。指出了海珠湿地古树保护的重要性。(2)介绍了海珠湿地所在区域的基本情况——海珠区的基本情况包括自然概况:地理区位、土地资源、气候特征、水文概况。社会概况和文化概况。同时也介绍了海珠湿地现有的景观状况:海珠湿地总面积为16500亩,海珠湿地及其周边景观资源主要有果园生态景观资源、河涌水系景观资源、人文景观资源等。海珠湿地范围内主要有上涌果树公园、海珠湖、海珠湿地一期、海珠湿地二期、北山公园和瀛洲生态公园,其中具有代表性的公园有三个。包括海珠湖、海珠湿地一期、海珠湿地二期。(3)主要查清了海珠湿地内现有植物的基本情况其中包括陆生植物109科,221属,295种,其中果树有12科,15属,17种。除果树外,其他湿地植物资源也比较丰富,其中水生植物共有18科,27属,45种。地被植物共有32科,81属,86种。灌木共有32科,52属,62种。藤蔓类共有9科,11属,14种。乔木共有27科,41属,62种。蔬菜共有4科,7属,9种。海珠湿地内果树数量包括最大的是黄皮(Clausena lansium),占调查总数的62.89%,其次是龙眼(Dimocarpus longan)、杨桃(Averrhoa carambola)、荔枝(Litchi chinensis),分别占调查总数的17.35%、15.34%、1.19%,其余果树占3.23%。果树主要以黄皮、龙眼、杨桃、荔枝、香蕉(Musa nana)、番石榴(Psidium guajava Linn.)为主,少量种植菠萝(Ananas comosus)、蒲桃(Syzygium jambos(L.)Alston)和柑橘(Citrus reticulata Blanco)等水果。(4)对海珠湿地内各个区域内的古树数量及分布进行了调查统计,并对树龄进行了测算。经调查,海珠湿地内共有古树219棵,其中古树荔枝的数量最多共有152棵,树龄大概在102~111年之间,最大的为111年。其次为古树龙眼共有49棵,树龄大概在100~102年之间。古树杨桃共计16棵,树龄在100~115年之间,其中最大的为115年。(5)通过对海珠湿地内古树的调查分析,运用美学原理,对古树进行了分析和研究。提出古树在景观美学中所起到的美学作用,其中包括色彩美、姿态美、气味美、质感美。并且针对各个区域内具有代表性的古树就行了评价。针对古树现有情况,提出了对古树的开发与保护建议。
[Abstract]:This paper takes the ancient trees of Haizhu wetland as the research object. The existing plant species, fruit tree species and number, the number of ancient trees in the area, the basic situation (plant height, crown width, DBH) in Haizhu wetland are studied. The contents of tree age, distribution area and the problems existing in ancient trees are discussed and studied. On this basis, the ancient trees in Haizhu wetland are investigated and studied more deeply, and according to the aesthetic principle, The principle of landscape science puts forward some suggestions for the future development of ancient trees, including the value and function of ancient trees, including the economic value of trees themselves, the ecological value of ancient trees, and the scientific research value of ancient trees. The landscape value and tourism value of ancient trees and the social and economic value of ancient trees are pointed out. The importance of conservation of ancient trees in Haizhu wetland is pointed out. Profile: geographical location, Land resources, climatic characteristics, hydrological profiles, social and cultural profiles. At the same time, the landscape situation of Haizhu wetland is introduced: the total area of Haizhu wetland is 16500 mu, Haizhu wetland and its surrounding landscape resources are mainly orchard ecological landscape resources, river system landscape resources, cultural landscape resources and so on. Within the Haizhu wetland, there are mainly Shangyong Fruit Tree Park, Haizhu Lake, Haizhu Wetland Phase I, Haizhu Wetland Phase II, etc. Beishan Park and Yingzhou Ecological Park, among which there are three representative parks, including Haizhu Lake, Haizhu Wetland Phase I, Haizhu Wetland Phase II. (3) the basic situation of existing plants in Haizhu Wetland has been investigated, including 109 families, 221 genera, 295 species of terrestrial plants, among which there are 17 species of fruit trees belonging to 12 families, 15 genera and 15 genera. In addition to fruit trees, other wetland plant resources are also relatively rich. Among them, there are 18 families, 27 genera, 45 species of aquatic plants, 32 families, 81 genera, 86 species, 32 families, 52 genera, 62 species, 9 families, 11 genera, 14 species of vines, 27 families, 41 genera, 62 species of Arbor, and 4 families, 7 genera and 7 genera of vegetables, respectively. There are 9 species in Haizhu Wetland. The largest number of fruit trees in Haizhu Wetland is Clausena lansiumum, which accounts for 62.89% of the total investigated, followed by Dimocarpus longania longan, Averrhoa carambola, Litchi chinensis, which account for 17.3515.341.19 and 3.232.The fruit trees are mainly yellow bark. Longan, carambola, litchi, banana Musa guajava Linn. etc.) the number and distribution of ancient trees in different areas of Haizhu Wetland were investigated, such as Ananas comosus, Syzygium jambosL.Alston and Citrus reticulata Blancoc. According to the investigation, there are 219 ancient trees in Haizhu Wetland, of which 152 are ancient litchi, about 102 ~ 111 years old, the largest is 111 years old, the next is 49 ancient longan trees. The tree age is about 100 ~ 102 years. There are 16 old carambola trees, the largest of which is 115 years old.) through the investigation and analysis of ancient trees in Haizhu Wetland, aesthetic principles are used. This paper analyzes and studies the ancient trees, and points out that the ancient trees play an aesthetic role in landscape aesthetics, including the beauty of color, the beauty of posture, the beauty of smell, According to the existing situation of the ancient trees, the author puts forward some suggestions on the development and protection of the ancient trees.
【学位授予单位】：仲恺农业工程学院
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S788

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