小尺度上蜜蜂传粉服务与耕地利用集约水平之间权衡关系研究
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摘要
传粉作为重要的生态系统服务之一,对维持野生植物群落和粮食生产至关重要。近年来随着全球农业投入迅速增加,耕地利用集约化程度大幅提高,昆虫传粉能力受到严重影响。由于全世界约2/3的主要粮食作物依赖传粉服务,因此传粉服务的下降将威胁着全球粮食安全。然而,传粉服务与耕地利用集约水平的相互关系有待在全球各地区进行进一步验证,尤其在中国这种农业大国。以鄱阳湖滨湖区典型村落为研究对象,基于高精度土地利用数据、传粉蜜蜂生物物理数据、区域社会经济以及实地调研数据,采用InVEST模型、GIS分析工具、数理统计和回归分析方法。定量揭示小尺度上耕地集约利用与蜜蜂传粉服务之间的权衡关系。结果显示:(1)研究村落2000年和2013年蜜蜂传粉服务丰度平均值分别为0. 127和0. 108,期间下降幅度为15. 50%。总体上,研究村落蜜蜂传粉服务有较明显的削弱。(2)受退耕还林、退田还湖以及耕地撂荒等因素的综合影响,研究村落耕地利用区域减少了37. 66 hm~2,约占村落土地总面积的13. 55%。但由于农药、化肥、机械以及劳动力等投入的增加,该村各耕地利用类型的集约度分值均有大幅度提高,增幅均高达2倍以上。(3)耕地利用集约度变化与蜜蜂传粉服务变化回归系数为-0. 164,两者呈负相关关系,也即两者之间存在此消彼长的权衡关系。研究村落耕地利用集约度的提高削弱了蜜蜂传粉服务功能。
Pollination service is one of the most important ecosystem service for preserving wild plant communities and support agricultural production. Growing demand for food and corresponding intensification of agricultural production has widely been recognized a major threat to pollination services provided by insects. Since two-thirds of the world's major food crops are pollinator-dependent. The decreasing of pollination service will lead big threads of food security. However, the correlations between ecosystem pollination services and land intensification should be verified in all over the world,especially in big agriculture country such as China. In this study,we investigate correlations between ecosystem pollination services and land intensification in village scale.We selected a village in the Poyang Lake region in Eastern China to analysis land use change impacts on pollination services for the period of three years( 2000-2013). We used high-accuracy land use data,pollinating bees' biophysical data,districts' social economy and the data from field investigation. For the impact analysis,we employed the "Integrated Valuation of Ecosystem Services and Trade-offs-InVEST"model,a GIS-based tool,in combination with regression analysis to quantify the relationship between pollination service and land use intensities. Result showed that( i) the case study village received an average pollination service abundance rate of0. 127 and 0. 108 respectively while the average pollination service abundance decreasedby15. 5% during 2000-2013,( ii) farm land at the village level was reduced by 13. 5% whereas farm investments for pesticides,chemical fertilizers and labor forces doubled during the same time of period,and( iii) regression coefficient analysis shows a negative correlation between land intensification and pollination service abundance of-0. 164.That also means the there is as trade-off correlations between pollination services and intensification of agricultural production. Based on our results,we conclude that the land conservation does not offset the big negative effect on pollination services. Instead the substantially increase of land intensification due to pesticide applications has negatively affected the bee pollination effects in the case study village.
Pollination service is one of the most important ecosystem service for preserving wild plant communities and support agricultural production. Growing demand for food and corresponding intensification of agricultural production has widely been recognized a major threat to pollination services provided by insects. Since two-thirds of the world's major food crops are pollinator-dependent. The decreasing of pollination service will lead big threads of food security. However, the correlations between ecosystem pollination services and land intensification should be verified in all over the world,especially in big agriculture country such as China. In this study,we investigate correlations between ecosystem pollination services and land intensification in village scale.We selected a village in the Poyang Lake region in Eastern China to analysis land use change impacts on pollination services for the period of three years( 2000-2013). We used high-accuracy land use data,pollinating bees' biophysical data,districts' social economy and the data from field investigation. For the impact analysis,we employed the "Integrated Valuation of Ecosystem Services and Trade-offs-InVEST"model,a GIS-based tool,in combination with regression analysis to quantify the relationship between pollination service and land use intensities. Result showed that( i) the case study village received an average pollination service abundance rate of0. 127 and 0. 108 respectively while the average pollination service abundance decreasedby15. 5% during 2000-2013,( ii) farm land at the village level was reduced by 13. 5% whereas farm investments for pesticides,chemical fertilizers and labor forces doubled during the same time of period,and( iii) regression coefficient analysis shows a negative correlation between land intensification and pollination service abundance of-0. 164.That also means the there is as trade-off correlations between pollination services and intensification of agricultural production. Based on our results,we conclude that the land conservation does not offset the big negative effect on pollination services. Instead the substantially increase of land intensification due to pesticide applications has negatively affected the bee pollination effects in the case study village.
引文
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[14]戴漂漂,张旭珠,刘云慧.传粉动物多样性的保护与农业景观蜜蜂传粉服务的提升[J].生物多样性,2015,23(3):408-418.DAI P P,ZHANG X Z,LIU Y H. Conserving pollinator diversity and improving pollination services in agricultural landscapes[J]. Biodiversity Science,2015,23(3):408-418.
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[19]杨冠煌.中华蜜蜂的保护和利用,科技文献出版社[M].北京,2013.YANG G H. The protection and use of Apis cerana Fabricius[M]. Beijing:Science and Technology Literature Press,2013.
[20]黄国勤,王淑彬,蒋海燕,等.鄱阳湖及周边经济区种植业发展研究[J].江西农业大学学报(社会科学版),2006,5(4):20-24.HUANG G Q,WANG S B,JANG H Y,et al. Research on the development of plant industry in Poyang Lake and its surrounding economic zone[J]. Journal of Jiangxi Agricultural University(Social Science Edition),2006,5(4):20-24.
[21] FREE J B. Insect pollination of crops[J]. Quarterly Review of Biology,1993,17(3):164-164(1).
[22] GREENLEAF S S,WILLIAMS N M,WINFREE R,et al. Bee foraging ranges and their relationship to body size[J]. Oecologia,2007,153(3):589-596.
[23] LONSDORF E,KREMEN C,RICKETTS T,et al. Modelling pollination services across agricultural landscapes[J]. Annals of Botany,2009,103(9):1589-1600.
[24]宋潇.北京昌平农业景观蜜蜂传粉服务供需评估研究[D].中国农业大学硕士论文,2016.SONG X. Study on the supply and demand evaluation of pollination service in the Changping District of Beijing[D]. Thesis for Master of Science,China Agricultural University,2016.
[25]张学珍,朱金峰. 1982-2006年中国东部植被覆盖度的变化[J].气候与环境研究,2013,18(3):365-374.ZHANG X Z,ZHU J F. Variations in fractional vegetation coverage over Eastern China during 1982-2006[J]. Climatic and Environmental Research,2013,18(3):365-374.
[26] GATHMANN A,TSCHARNTKE T. Foraging ranges of solitary bees[J]. Journal of Animal,2002,(71):757-764.
[27]雷利·巴洛维著,谷树忠等译.土地资源经济学—不动产经济学[M].北京:农业大学出版社,1989.
[28]张琳,张凤荣,安萍莉,张卫峰,严良政.不同经济发展水平下的耕地利用集约度及其变化规律比较研究[J].农业工程学报,2008(1):108-112.ZHANG L,ZHANG F R,AN P L,et al. Comparative study of cultivated land use intensive degree and its change law at different economic levels[J]. Transactions of the CSAE,2008,24(1):108-112.
[29] SUN C Z,ZHEN L,WANG C,et al. Impacts of ecological restoration and human activities on habitat of overwintering migratory birds in the wetland of Poyang Lake,Jiangxi Province,China[J]. Journal of Mountain Science, 2015, 12(5):1302-1314.
[2] MEA(Millennium Ecosystem Assessment)ecosystems and human well-being——A framework for assessment[M]. American Island Press,2005.
[3] POTTS S G,BIESMEIJER J C,KREMEN C,et al. Global pollinator declines:Trends,impacts and drivers[J]. Trends Ecol Evol,2010,25:345-53.
[4] TILMAN D,CASSMAN K G,MATSON P A,et al. Agricultural sustainability and intensive production practices[J]. Nature,2002,418:671-77.
[5] DEGUINES N,JONO C,BAUDE M,et al. Large-scale tradeoff between agricultural intensification and crop pollination services[J]. Frontiers in Ecology&the Environment,2016,12(4):212-217.
[6] SWALLOW B M, SANG J K, NYABENGE M, et al.Tradeoffs,synergies and traps among ecosystem services in the Lake Victoria basin of East Africa[J]. Environmental Science and Policy,2009,12(4):504-519.
[7] CARDINALE B J,EMMETT DUFFY J,GONZALEZ A,et al.Biodiversity loss and its impact on humanity[J]. Nature,2012,486:59-67.
[8] KLEIN A M,VAISSIRE B E,CANE J H,et al. Importance of pollinators in changing landscapes for world crops[J]. Proceedings of the royal society,2007,274:303-13.
[9] Inter governmental science-policy platform on biodiversity and ecosystem services(IPBES)(2015)report of the third session of the plenary of the intergovernmental science-policy platform on biodiversity and ecosystem services[EB/OL]. http://www.ipbes. net/plenary/ipbes-3. html.
[10] GARIBALDI LA,STEFFAN-DEWENTER I, KREMEN C,et al. Stability of pollination services decreases with isolation from natural areas despite honey bee visits[J]. Ecology Letters,2011,14:1062-72.
[11]吴楠,高吉喜,苏德毕力格,等.农作物授粉生态系统服务评估——以丽江老君山地区为例[J].生态学报,2010,30(14):3792-3801.WU N,GAO J X,SU D BL G,et al. Primary studies on evaluation of an ecosystem service for pollination on crop:A case study from Lao jun shan in Lijiang region[J]. Acta Ecologica Sinica,2010,30(14):3792-3801.
[12]安建东,陈文锋.中国水果和蔬菜昆虫授粉的经济价值评估[J].昆虫学报,2011,54(4):443-450.AN J D,CHEN W F. Economic value of insect pollination for fruits and vegetables in China[J]. Acta Entomologica Sinica,2011,54(4):443-450.
[13]刘朋飞,吴杰,李海燕,等.中国农业蜜蜂授粉的经济价值评估[J].中国农业科学,2011,44(24):5117-5123.LIU P F,WU J,LI H Y,et al. Economic values of bee pollination to China’s agriculture[J]. Scientia Agricultura Sinica,2011,44(24):5117-5123.
[14]戴漂漂,张旭珠,刘云慧.传粉动物多样性的保护与农业景观蜜蜂传粉服务的提升[J].生物多样性,2015,23(3):408-418.DAI P P,ZHANG X Z,LIU Y H. Conserving pollinator diversity and improving pollination services in agricultural landscapes[J]. Biodiversity Science,2015,23(3):408-418.
[15]宋潇,伍盘龙,王飞,等.北京昌平农业景观蜜蜂传粉服务供给和需求评估研究[J].中国生态农业学报,2018,26(1):16-26.SONG X,WU P L,WANG F,et al. Evaluation of pollination service supply and demand of agricultural landscape in Changping District,Beijing[J]. Chinese Journal of Eco-Agriculture,2018,26(1):16-26.
[16]田瑜,李俊生,兰存子,等.生物多样性和生态系统服务政府间科学-政策平台2014-2018年工作方案解析[J].生物多样性,2015,23(4):543-549.TIAN Y,LI J S,LAN C Z,et al. Interpretation of the work programme of intergovernmental science-policy platform on biodiversity and ecosystem services for the period 2014-2018[J]. Biodiversity Science,2015,23(4):543-549.
[17] ZHANG Q,YE X C,WERNER A D,et al. An investigation of enhanced recessions in Poyang Lake:Comparison of Yangtze River and local catchment impacts[J]. Journal of Hydrology,2014,517(2):425-434.
[18]孙传谆,甄霖,王超,等.生态建设工程对鄱阳湖区域土地利用/覆被变化的影响[J].资源科学,2015,37(10):1953-1961.SUN C Z,ZHEN L,WANG C,et al. Impacts of ecological constructions of land use/land cover changes in the wetland of Poyang Lake, Jiangxi Province, China[J]. Resources Science,2015,37(10):1953-1961.
[19]杨冠煌.中华蜜蜂的保护和利用,科技文献出版社[M].北京,2013.YANG G H. The protection and use of Apis cerana Fabricius[M]. Beijing:Science and Technology Literature Press,2013.
[20]黄国勤,王淑彬,蒋海燕,等.鄱阳湖及周边经济区种植业发展研究[J].江西农业大学学报(社会科学版),2006,5(4):20-24.HUANG G Q,WANG S B,JANG H Y,et al. Research on the development of plant industry in Poyang Lake and its surrounding economic zone[J]. Journal of Jiangxi Agricultural University(Social Science Edition),2006,5(4):20-24.
[21] FREE J B. Insect pollination of crops[J]. Quarterly Review of Biology,1993,17(3):164-164(1).
[22] GREENLEAF S S,WILLIAMS N M,WINFREE R,et al. Bee foraging ranges and their relationship to body size[J]. Oecologia,2007,153(3):589-596.
[23] LONSDORF E,KREMEN C,RICKETTS T,et al. Modelling pollination services across agricultural landscapes[J]. Annals of Botany,2009,103(9):1589-1600.
[24]宋潇.北京昌平农业景观蜜蜂传粉服务供需评估研究[D].中国农业大学硕士论文,2016.SONG X. Study on the supply and demand evaluation of pollination service in the Changping District of Beijing[D]. Thesis for Master of Science,China Agricultural University,2016.
[25]张学珍,朱金峰. 1982-2006年中国东部植被覆盖度的变化[J].气候与环境研究,2013,18(3):365-374.ZHANG X Z,ZHU J F. Variations in fractional vegetation coverage over Eastern China during 1982-2006[J]. Climatic and Environmental Research,2013,18(3):365-374.
[26] GATHMANN A,TSCHARNTKE T. Foraging ranges of solitary bees[J]. Journal of Animal,2002,(71):757-764.
[27]雷利·巴洛维著,谷树忠等译.土地资源经济学—不动产经济学[M].北京:农业大学出版社,1989.
[28]张琳,张凤荣,安萍莉,张卫峰,严良政.不同经济发展水平下的耕地利用集约度及其变化规律比较研究[J].农业工程学报,2008(1):108-112.ZHANG L,ZHANG F R,AN P L,et al. Comparative study of cultivated land use intensive degree and its change law at different economic levels[J]. Transactions of the CSAE,2008,24(1):108-112.
[29] SUN C Z,ZHEN L,WANG C,et al. Impacts of ecological restoration and human activities on habitat of overwintering migratory birds in the wetland of Poyang Lake,Jiangxi Province,China[J]. Journal of Mountain Science, 2015, 12(5):1302-1314.