|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Investigation and Analysis of Understory Vegetation in Casuarina equisetifolia Forests in Northern Hainan Province显示文摘Understory vegetation in the Casuarina equisetifolia forests at different ages was sampled and analyzed fi rstly, and then the structural features, biomass, and distribution characteristics of carbon stock of the understory vegetation, as well as the quantity and thickness of the understory litter were studied. The results show that the understory vegetation in the C. equisetifolia forests is mainly composed of herbaceous plants, and there are nearly no shrubs in the study area. Moreover, the quantity of herbaceous plants rises obviously with the increase of forest age. There is a big difference between the woodlands at different ages in total biomass of herbaceous plants, and the maximum of total biomass can be found in 15-year-old woodland, reaching 1.68 t/hm^2; the biomass of overground parts of herbaceous plants is higher than that of underground parts. There is a big difference between the woodlands at different ages in thickness of the understory litter, and the thickness of understory litter in 10-yearold woodland is the highest, reaching 6.67 cm. The maximum quantity of the understory litter has reached 14.69 t/hm^2, and the thickness of the half decomposed litter is larger than that of the undercomposed litter in most woodlands. | XUE Yang YANG Zhongyang WANG Xiaoyan SU Shaofeng LIN Zhipan XU Lina | 2016 | Journal of Landscape Research2016，8，3： | 2 |
| 2 | Value Assessment of Ecosystem Service Function of Ecological Public Welfare Forests in Wenchang City显示文摘Based on the measurement parameters and index in the Specifications for Assessment of Forest Ecosystem Services in China(LY/T 1721-2008),the value of ecological service functions of ecological public welfare forest in Wenchang City was evaluated and analyzed.The results show that the total value of ecosystem service function of ecological public welfare forests in Wenchang City is about 4.020 billion yuan,of which storage capacity,water purification,soil fixation,fertilizer(N,P and K fertilizer) conservation,carbon sequestration,oxygen release,forest nutrient accumulation,providing anion,absorbing SO_2,absorbing fluoride,absorbing NxO,absorbing soil heavy metals,dust retention,noise reduction,sterilization,forest protection,forest biodiversity protection,and forest recreation(ecological tourism) are about 1.510 billion,582.256 million,3.769 million,268.220 million,116.360 million,2.747 million,22.682 million,42.817 million,1.722 million,74,600,131,900,187.918 million,77.409 million,28.721 million,43.090 million,180.696 million,571.036 million,and 108.677 million yuan | XUE Yang WANG Xiaoyan SU Shaofeng LIN Zhipan LIN Mei | 2016 | Journal of Landscape Research2016，8，4： | 1 |
| 3 | Impact of Terminal Bud Quality on the Growth of Different Growth Forms of Seedlings in Tropical Secondary Forest显示文摘Health condition and replacement time of terminal bud were selected as quality indexes of regenerated seedlings in 3 different growth forms to analyze their impact on seedling height and ground diameter. The results showed that quality of terminal bud was related to the seedling growth, the regenerated seedlings with healthy terminal buds but no replacement experienced the largest growth amount and slight damage of terminal bud or one replacement stimulated growth of ground diameter. Multiple replacements of terminal bud would reduce seedling quality and influence its growth. Exploration of the quality characters of seedlings helped to know the dynamic features of early seedling growth, and provided theoretical support for the tending operation to improve quality of natural tropical forest. | CHEN Yiqing ZHENG Tingting XUE Yang LIN Zhipan SU Shaofeng WANG Xiaoyan | 2016 | Journal of Landscape Research2016，8，5： | 0 |
| 4 | Recommendations for Construction and Management of Ecological Public Welfare Forest in Hainan Province显示文摘This paper firstly evaluated ecological service functions of ecological public welfare forest in Hainan Province. Then,it introduced value structure and existing problems of ecological service functions. Focusing on optimization and adjustment of scale and distribution of ecological public welfare forest,it came up with recommendations for construction and management of ecological public welfare forest in Hainan Province. | Yang XUE Renhui HONG Dunxi LI Zhipan LIN Xiaoyan WANG Shaofeng SU | 2016 | Asian Agricultural Research2016，8，2： | 0 |
| 5 | Construction and Management of Public Welfare Forest in Hainan Province显示文摘Through investigating ecological service functions of public welfare forest in Hainan Province, this paper explored type constitution and problems of its ecological service functional value, optimization of its scale and layout, promoted effective protection and benign development, and proposed strategies for the construction and management of public welfare forest in Hainan Province. | XUE Yang HONG Renhui LI Dunxi LIN Zhipan WANG Xiaoyan SU Shaofeng | 2016 | Journal of Landscape Research2016，8，1： | 0 |
| 6 | Survey of Plant Community Characteristics in Bamenwan Mangrove of Wenchang City显示文摘According to natural conditions and vegetation distribution characteristics of Wenchang Bamenwan Mangrove Forest, sample plots were set up to investigate plant community characteristics in this area, and to explore the diversity characteristics of different subareas and calculate importance values of various tree species in the study area. According to the investigation, there are 48 plant species of 42 genera and 28 families in Bamenwan Mangrove Forest, including 29 tree species of 24 genera and 17 families. Among the tree species, those on the top 5 in the importance value list are Hibiscus tiliaceus, Bruguiera sexangula, Lumnitzera littorea, Rhizophora apiculata, Xylocarpus granatum. There are 3 shrub species of 3 genera and 3 families, including Atalantia buxifolia, Lantana camara and Streblus asper. And there are 16 herbal species of 16 genera and 11 families, including Acrostichum aureum, Vernonia cinerea, Acanthus ilicifolius, Alocasia macrorrhiza, Synedrel a nodiflora, Gynura japonica and etc.. Diversity of the mangrove in different areas varies greatly, Shannon-Wiener index and richness index of semi-mangrove forest are both higher than those of other 3 mangrove forests. Bamenwan Mangrove Forest is characterized by diversified species and complex structures, but the community diversity is unevenly distributed because of the interventions from many factors. More human efforts are suggested to enhance the mangrove protection, so as to enrich the community diversity. | YANG Zhongyang XUE Yang SU Shaofeng WANG Xiaoyan LIN Zhipan CHEN Hongjin | 2018 | Journal of Landscape Research2018，10，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员