海南东寨港几种人工红树生态功能恢复的研究
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摘要
近些年来,由于人口增长和经济发展,红树林湿地呈现持续萎缩的趋势。自20世纪70年代后期以来科研工作者采取了一系列措施来抑止或减缓红树林湿地退化丧失的趋势,目前有关红树林湿地恢复的研究在红树植物的引种试种与种源选择、红树林的育苗造林以及次生林的改造技术等方面都取得了可喜的成绩。截至2010年,仅东寨港红树林保护区就增加人工红树林约360hm2。但只单纯的研究红树林的物种恢复是不够,本课题通过样方调查法对海南东寨港保护区内已生长数十年的人工红树林种群结构、空间分布格局、自然更新情况、生物量、碳储量等进行研究,并通过不同人工林及人工林与天然林的对比来探讨人工林的生态功能恢复的情况,结果如下:
     (1)海南东寨港保护区内在种植的人工红树林群落中,无瓣海桑林和海桑林都处于自然更新的初期,自然更新的秋茄和桐花构成了灌木层,而幼苗中除了主要组成的秋茄、桐花外,还有海莲和老鼠簕。各层次的物种多样性指数为幼苗层>灌木层>乔木层。而人工秋茄林可能由于种植密度等原因,灌木层及幼苗层的种类和数量都较少,其群落结构的自然更新较作为先锋树种的无瓣海桑林和海桑林群落慢。天然秋茄林和海莲林群落虽乡土树种,但由于人为破坏等原因,天然秋茄林群落和天然海莲林群落结构的合理性就有所差异。
     (2)采用标本木法测得无瓣海桑人工林生物量为91.614t/hm2,海桑人工林生物量为85.835t/hm2,海莲天然林生物量为78.951t/hm2,秋茄人工林生物量为74.305t/hm2,秋茄天然林生物量为68.513t/hm2。并且可知,作为高大乔木的无瓣海桑和海桑林群落的生物量于远远大于体型娇小的海莲林和秋茄林。而人工秋茄林由于造林时间限制,其生物量小于天然秋茄林。
     (3)通过对在18年生人工无瓣海桑林内种源距、滩面高度、林间距、林下呼吸根数目的测定及对数据分析可知,上述因子均与林下乡土树种的自然更新存在相关关系,通过SPSS的数据分析发现它们之间满足以下关系:灌木:Y,=0.998X1+0.324X2+8.54X3-0.122X1X3-75.953;幼苗:Y2=151.934-0.565X1-1.682X4。
     (4)对试验样地内人工无瓣海桑林群落下乡土树种调查发现,作为先锋树种的无瓣海桑林在造林时呈林圈和林间带种植有利于乡土树种的种子的滞留,并且还可以有效地抵挡波浪对幼苗的冲洗,更有利于林下乡土树种的自然更新与生长。
In recent years, as population growth and economic development, mangrove wetlands present continuous trend of shrinking. Since the late1970s, scientists adopted a series of measures to suppress or slow down the trend of mangrove wetland degradation and loss. Current, the research on mangrove wetland restoration in the introduction of the mangrove plants try to grow and provenance selection, the nursery of mangrove reforestation and secondary forest transformation technology have made gratifying achievements. As of2010, the areas of Mangrove protected increase about360hm2in the Dongzhai Harbor. But only a simple study of mangrove species recovery is not enough, By quadrat survey, this topic has been research in population structure, spatial distribution pattern, the situation of natural regeneration, biomass and carbon storage of decades of the growth mangrove in Dongzhai Harbor protected areas in Hainan province. And by comparing the different plantations and plantations and natural forests to explore the recovery of the ecological function of the plantation, and the results are as follows:
     (1) In the cultivation of artificial mangrove communities in protected areas of Dongzhai Harbor, Sonneratia apetala and Sonneratia cylindria (L.) Engler are in early stages of natural regeneration, The natural regeneration of K. candel and Aegiceras corniculatum Blanco constitute the shrub layer. In addition to the major component K. candel and Aegiceras corniculatum Blanco,seedlings have Bruguiera sexangula and Acanthus ilicifolius L.. Diversity index of All levels species is the seedling layer> shrub layer> tree layer. May be due to planting density, etc. The types and quantities of the shrub layer and seedling layer are less in the artificial K. candel forest. The natural regeneration of community structure is lower than Sonneratia apetala and Sonneratia cylindria (L.) Engler community's,who are as a pioneer species. Although natural Kandelia candel forest and Bruguiera sexangula forest community is the native tree species, but due to vandalism and other reasons, The reasonable of community structure in the natural Kandelia candel and Bruguiera sexangula is differences.
     (2) Specimens of wood method to measure the biomass of Sonneratia apetala is91.614t/hm2, the biomass of Sonneratia cylindria (L.) Engler is85.835t/hm2, the biomass of Bruguiera sexangula is78.951t/hm2, the biomass of Kandelia candel plantation is74.305t/hm2, and the biomass of natural Kandelia candel is68.513t/hm2.And known,the tall trees of Sonneratia apetala and Sonneratia cylindria (L.) Engler community biomass is much larger than the petite trees of Kandelia candel forest and Bruguiera sexangula forest. Artificial K. candel forest reforestation time is limit, so the biomass is less than the natural Kandelia candel forest.
     (3) the determination of Provenance distance, the height of the beach face, the forest spacing, the number of the understory breathing root within the18-year-old artificial Sonneratia apetala and the data analysis shows, Of these factors was correlated with the understory natural regeneration native tree species, data analysis found that they meet the following relationship by SPSS:Shrubs:Y1=0.998X1+0.324X2+8.54 X3-0.122X1X3-75.953; seedlings:Y2=151.934-0.565X1-1.682X4.
     (4) The experimental plots within artificial valve Sonneratia apetala communities of native tree species is investigated and found that, Sonneratia apetala forest as a pioneer tree species in afforestation was the retention of the native trees seeds with the circle planted, And they can effectively resist the wash of waves on seedling, More conducive to natural regeneration and growth of understory native species.
引文
[1]林鹏.中国红树林研究进展[J].厦门大学学报:自然科学版,2001,40(2):592-602.
    [2]Cestanza R, d Arge R, de Gmot R. The value of the world's ecosystem services and natural capital. Nature,1997,387: 253-260.
    [3]Ong J E. The ecology of mangrove conservation and management.In:Wang YS, Tam N F Y eds. Asia-Pacific Symposium on Mangrove Ecosystems,1995,343-351.
    [4]陈桂珠,兰竹虹,邓堵雁.中国湿地专题报告.广州:中山大学出版社,2005.78—81.
    [5]张本,陈雪芬,邢宇朝等.海南东寨港红树林区海水物理化学环境及其特征[J].海洋通报,1996,15(2):30-35.
    [6]王胤,左平,黄仲琪等.海南东寨港红树林湿地面积变化及其驱动力分析[J].四川环境,2006,25(3):44-49.
    [7]Breckmeyer Jr R E, Rey J R, Vimstein R W, et al. Rehabilitation of impounded estuarine wetlands by hydrologic recormection to the Indian River Lagoon Florida(USA). Wetland Ecology and Management,1997,4(2): 93-109.
    [8]Milano G R. Restoration of coastal wetlands in southeastern Florida. Wetland Journal,1999,11(2): 15-24,29.
    [9]冯研.红树林植物海榄雌化学成分研究[D].青岛:中国科学院海洋研究所.2006,1-5.
    [10]王佳燕,余雪标,周光益等.海南东寨港主要红树林树高与胸径相关关系[J].热带农业科学,2007,9(27):564-568.
    [11]王仁恩,杨文杰,张钰等.不同红树林群落土壤吸附重金属的研究[J].安徽农业科学,2012,40(4):2037-2039.
    [12]Lewis R R. Ecologically based goal setting in mangrove forest and tidal marsh restoration in Florida. Ecological Engineering.2000,15(3-4): 191~198.
    [13]Saenger P. Mangrove restoration in Australia:a case study of Brisbane International Airport. In:Field C D ed. Restoration of Mangrove Ecosystems. Okinawa:International Society for Mangrove Ecosystems,1996.36-51.
    [14]Saenger P, Siddiqi N A. Land from the sea:the mangrove afforestation program of Bangladesh. Ocean and Coastal Management,1993,20: 23-29.
    [15]陈玉军,廖宝文,彭耀强,等.红树植物无瓣海桑北移引种的研究[J].广东林业科技,2003,19(2):9—12.
    [16]廖宝文,郑德璋,郑松发,等.我国华南沿海红树林造林现状及其展望[J].防护林科技。1996,29:30—34.
    [17]de Leon T O D, Wllite A T. Mangrove rehabilitation in the Philippines. In: Streever W ed.An International Perspective on Wetland Rehabilitation. Nethedand: KluW Aeademic Publishers.1999.37-42.
    [18]Ablaza-Baluyut E. lnhe Philippines fisheries sector program. In:Coastal and Marine Environmental Management. Proceedings of a workshop. Bangkok:Asian Development Bank。1995.156-177.
    [19]彭逸生,周炎武,等.红树林湿地恢复研究进展[J].生态学报.2008.28(2):786-797.
    [20]Perry, C. T.; Berkeley, A.; Smithers, S. G. Microfacies characteristics of a tropical, mangrove-fringed shoreline, Cleveland Bay, Queensland, Australia: sedimentary and taphonomic controls on mangrove facies development. Journal of Sedimentary Research.2008.78: 77-97.
    [21]Cann, J. H.; Scardigno, M. F.; Jago, J. B. Mangroves as an agent of rapid coastal change in a tidal-dominated environment, Gulf St Vincent, South Australia:implications for coastal management. Australian Journal of Earth Sciences,2009,56(7):927-938.
    [22]王文卿,林鹏.红树植物体内元素分布特点与抗盐机理[J].林业科学.2003,39(4):31-35.
    [23]郑影燕,张少华,刘睿等.影响木榄叶片的黄酮总含量的主因素的分析[J].中国天然药物.2008,6(5):362-365.
    [24]黎中宝,林鹏,林益明等.不同潮位桐花亚种群的遗传结构[J].厦门大学学报.2009,40(5):1108-1110.
    [25]叶勇,陆昌义,林鹏等.海莲红树林土壤CH4动态研究[J].土壤与环境.2000,9(2):91-95.
    [26]廖庆玉,张金鸿,李玫等.海南东寨港红树林土壤原生动物的群落结构特征[J].生态环境.2008,17(3):1077-1083.
    [27]Furukawa K, Wolaeski E. Sedimentation in mangrove forests. Mangroves and Salt Marshes,1996,1: 3-10.
    [28]Furukawa K, Wolaeski E. Dynamics of mangrove forests in the Mangoky River delta, Madagascar, under the influence of natural and human factors. Forest Ecology and Management,2010,259(6): 1161-1169.
    [29]Baldwin A H, Platt W J, Gathen K L, et al. Hurricane damage and regeneration in fringe mangrove forests of southeast of Florida, USA. Journal of Coastal Research。1995,21: 169-183.
    [30]McCoy E D, Mushiesky H R, Johnson R, et al. Mangrove damage caused by Hurricane Andrew on the southwestern coast of Florida. Bulletin of Marine Scence, 1996,59: 1-8.
    [31]陈梦.对生态系统及生物多样性等理论问题的探讨[J],南京林业大学学报(自然科学版)2003,27(5)30—34.
    [32]黄勃,陆健健,张本等.东寨港红树林区大型底栖动物生态与滩涂养殖容量的研究—潮间带表层底栖动物数量的初步研究[J].广西植物.1995,15(4):340-346.
    [33]高秀梅,韩维栋,张秀枝.海桑和无瓣海桑引种驯化中的适应性研究[J].安徽农业大学学报.1998,25(4):413-416.
    [34]林鹏,卢昌义,林光辉.九龙江口红树林研究秋茄群落的生物量和生产力[J].厦门大学学报(自然科学版),1985,24(4):508-513.
    [35]韩维栋等,人下无瓣海桑林的土壤动态研究[J],南京林业人学学报(自然科学版),2003,27(2)49—52.
    [36]Tourinho, D. M.; Carvalho, J.O. P. de. Floristic and phytosociological structure in different successional stages of a mangrove area in Acarajo, Braganca, Para. Boletim da Faculdade de Ciencias Agrarias do Para,1998, 30:91-108.
    [37]Twilley R R, Rivera Monroy V H, Chen R, et al.1999. Adapting an Ecological Mangrove Model to Simulate Trajectories in Restoration Ecology. Marine Pollution Bulletin.37(8): 404-419.
    [38]Berger U, Adams, M, Grimm V, Hildenbrandt H. Modelling secondary succession of neotropical mangroves:causes and consequences of growth reduction in pioneer species. Perspectives in Plant Ecology, Evolution and Systematics. 2006.7: 4,243-252.
    [39]Proffitt, C. E.; Devlin, D. J. Long-term growth and succession in restored and natural mangrove forests in southwestern Florida. Wetlands Ecology and Management.2005.13: 5,531-551.
    [40]陈玉军,廖宝文,郑松发,等.无瓣海桑、海桑、秋茄红树人工林群落动态及物种多样性研究[J].应用生态学报,2004,15(6):924—928.
    [41]吴世捷,高力行.不受欢迎的生物多样性:香港的外来植物物种[J].生物多样性,2002,10(1):109—118.
    [42]李玫,廖宗文,郑松发,等.无瓣海桑对乡土红树植物的化感作用[J].林业 科学研究,2004。17(5):641—645.
    [43]廖宝文,郑松发等.不同类型海桑一秋茄人工林地上生物量及营养元素积累和分布[J].应用生态学报,1999,10(1)11—15.
    [44]廖宝文,郑松发,陈玉军,等.外来红树植物无瓣海桑生物学特性与生态环境适应性分析[J].生态学杂志,2004,23(1):10-15.
    [45]Chen L, Tam NFY, Huang J, et al. Comparison of ecophysiological characteristics between introduced and indigenous mangrove species in China. Estuarine, Coastal and Shelf Science,2008,79: 644-652.
    [46]周涵韬,林鹏.海桑属红树植物遗传多样性与引种关系研究[J].海洋科学,2002,24(5):98-106.
    [47]钟才荣,李海生,陈桂珠.无瓣海桑的育苗技术[J].广州林业科技,2003,19(3):68-70.
    [48]昝启杰,王勇军,廖宝文.深圳福田无瓣海桑+海桑一秋茄人工林结构的研究[J].林业科学研究,2001,14(6):610-615.
    [49]蔡金海,金国虐等.无种海桑属植物遗传多样性分析[J].药用生物技术,2005,12(24):232-235.
    [50]陈民生,赵京岚,刘杰,等.人工林林下植被研究进展[J].山东农业大学学报(自然科学版),2008,39(2):321-325.
    [51]Das P, Basak U C, Das A B. Restoration of the mangrove vegetation in the Mahanadi delta, Orissa, India. Mangroves and Salt Marshes,1997,1: 155-161.
    [52]廖宝文,李玫,郑松发,等.海南岛东寨港几种红树植物种间生态位的研究[J].应用生态学报,2005,16(3):405-407.
    [53]廖宝文,李玫,郑松发,等.外来种无瓣海桑种内、种间竞争关系的研究[J].林业科学研究,2003,16(4):418-422.
    [54]辛琨,赵广孺,孙娟,等.红树林土壤吸附重金属生态功能价值估算[J].生态学报,2005,24(2):206-208.
    [55]林益明,林鹏.中国红树林生态系统的植物种类、多样性、功能及其保护[J].海洋湖沼通报,2001,3:8-16.
    [56]廖宝文,郑德璋,郑松发,等.海南岛清澜港红树林群落演替系列的物种多样性特征[J].生态科学,2000,19(3):17-22.
    [57]Margalef R. On certain unifying principles in ecology. The American Naturalist,1963,97: 357-364.
    [58]Odum EP. The strategy of ecosystem development. Science,1969,164: 262-270.
    [59]陈长平,高亚辉,林鹏,等.福建省福鼎市后屿湾红树林区水体浮游植物群落 动态研究[J].厦门大学学报(自然科学版),2005,44(1):118-123.
    [60]王仁恩,陈玉军,黄勃等.无瓣海桑人工林下乡土树种自然更新的初步研究[J].热带生物学报,2011,2(4):342-348.
    [61]王旭,李洪旺,邱志军,等.不同离岸距离海桑+无瓣海桑红树群落的林分结构差异及其影响因子[J].安徽农业科学,2009,37(27):3312-3316.
    [62]陈玉军,郑松发,廖宝文,等.红树植物海桑天然更新的初步研究[J].林业科学研究,2003,16(3):306-311.
    [63]张宜辉,王文卿,吴秋城,等.福建漳江口红树林区秋茄幼苗生长动态[J].生态学报,2006,26(6):1648-1656.
    [64]段晓男,王效科,尹弢,等.湿地生态系统固碳潜力研究进展[J].生态环境,2006,15(5):1091-1095.
    [65]Ye Y, Tam NFY, Lu C-Y, et al. Effects of salinity on germination seedling growth and physiology of three salt-secreting mangrove species. Aquatic Botany, 2005,83: 193-205.
    [66]Clarke PJ, Kerrigan RA. Dispersal potential and early growth in 14 tropical mangroves:do early life history traits correlate with patterns of adult distribution. Journal of Ecology,2001,89: 648-659.
    [67]Krauss KW, Allen JA. Factors influencing the regeneration of the mangrove Bruguiera gymnorrhiza (L.) Lamk. on a tropical Pacific island. Forest Ecology and Management,2003,176: 49-60.
    [68]闫中正,王文卿,黄伟滨.红树胎生现象及其对潮间带生境适应性研究进展[J].生态学报,2004,24(10):2317-2323.
    [69]范航清,韦受庆,陈坚.广西红树林区经济动物的行为生态及其生态养殖的初步设计[J].广西科学院学报.1993,9(2):104-110.
    [70]王鹏,戴学军,杨旸.华南红树林湿地系统与海岸带渔业生产关系初步研究[J].2005,26(3):107-110.
    [71]韩维栋,高秀梅,卢昌义等.中国红树林生态系统生态价值评估.生态科学.2000,19(1):40-45.
    [72]邹发生,宋晓军.海南东寨港红树林湿地鸟类多样性研究[J].生态学杂志,2001,20(3):21-23.
    [73]叶勇,卢昌义,郑逢中,等.模拟海平面上升对红树植物秋茄的影响[J].生态学报,2004,24(10):2238-2244.
    [74]林宁,潘鄱.海南省湿地生态系统存在的问题及管理对策[J].海南大学学报2008.26(2):135-139.
    [75]欧阳志云等.海南岛生态系统生态调节功能及其生态经济价值研究[J].应用生态学报,2004,15(8):1395-1402.
    [76].李玫,章金鸿,陈桂珠.生活污水排放对红树林植物生长的影响[J].防护林科技.2002,3:1-5.
    [77].马坤.海南东寨港红树林湿地大型底栖动物多样性的研究[M].《海南大学硕士论文》,2011-05-01.
    [78].张宏伟.不同潮带红树林林分空间结构比较研究[M].《中南林业科技大学硕士论文》,2010-05-01.
    [79].刘慧杰.红树林湿地微生物对典型有机物污染的响应及其在生物修复中的作用研究[M].《厦门大学博士论文》,2008-08-26.

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