ZHANG Bao-lei,HU Wen-qiu,FENG Chao-yang,et al.Evaluation on Effect of Snowstorm on Vegetation NPP in the Protected Area of Mangshan Based on Remote Sensing[J].Research of Soil and Water Conservation,2011,18(04):97-100,106.
低温雪灾对莽山保护区植被NPP影响的遥感评价
- Title:
- Evaluation on Effect of Snowstorm on Vegetation NPP in the Protected Area of Mangshan Based on Remote Sensing
- 分类号:
- S718.55+6;P426.63
- 摘要:
- 低温雪灾对植被的影响不仅体现在对植被外在植株的损害上，还体现在对植物内在生理活动的破坏方面。因此，低温雪灾对植被影响的评价应立足植被恢复较长一段时间的植被变化。以2008年1月的低温雪灾为背景，选择反映植被生长特性的植被净初级生产力为研究对象，以受人类活动干扰程度较小、能较好体现植被自然恢复的莽山保护区为研究区，构建了光能利用率模型（CASA模型），对低温雨雪灾害发生前和发生两年后的植被净初级生产力进行了估算，通过其变化情况来衡量低温雨雪对植被的影响。还对不同地形条件下、不同林龄和树种的植被NPP受低温雪灾影响的差异进行分析，以期为整个莽山乃至南方受灾地区灾后评价和重建决策提供数据支持。
- Abstract:
- The effect of snowstorm on plants is expressed not only the external damage, but also the inherent physiological activities. Therefore, the evaluation of the impact of vegetation restoration should be based on a longer period of vegetation changes. Taking the snowstorm in January 2008 as the case, the paper chosed the vegetation net primary productivity (NPP) that reflected the ability of vegetation productivity as indicator and selected Mangshan protected area with less effect by human activities as study area. The paper built light use efficiency model based on the CASA model, estimated the NPP of the year before the snowstorm and two years after it, and elevated the effect of snowstorm on vegetation and changes of plant NPP. The paper also analyzed the effect of snowstorm on vegetation in the aspect of different terrain, different ages and different species, so as to provide data support for the decision-making of post-disaster assessment and reconstruction in Mangshan protected area and even the south disaster area.
参考文献/References:
[1] Liu J, Chen J M, Chen W.Net Primary Productivity distribution in the BOREAS region from a process model using satellite and surface data[J].Journal of Geophysical Research, 1999, 104(22):27735-27754.
[2] Fleld C B, Behrenfeld M J, Randerson J T, et al.Primary Production of the Biosphere:Integrating Terrestrial and Oceanic Components[J].Science, 1998, 281:237-240.
[3] Cramer W.Coauthors Comparing global models of terrestrial net primary productivity (NPP):Overview and key results[J].Global Change Bio, 1999(S1):1-15.
[4] ZHU Zhihui.The Model of Net Primary Productivity of vegetation in China[J].Chinese Science Bulletin, 1993, 38(15):1422-1426.
[5] 周广胜, 张新时.自然植被净第一性生产力模型初探[J].植物生态学报, 1995, 19(3):193-200.
[6] 周广胜, 张新时.全球气候变化的中国自然植被的净第一性生产力研究[J].植物生态学报, 1996, 20(1):11-19.
[7] Lieth H, Box E.The gross primary production pattern of the land vegetation:A first attempt[J].Tropical Ecology, 1977, 18:109-115.
[8] Ito A, Oikawa T.A simulation model of the carbon cycle in land ecosystems (Sim-CYCLE):A description based on dry matter production theory and plot-scale validation[J].Ecological Modeling, 2002, 151:143-176.
[9] McGuire A D, Melillo J M, Kicklighter D W, et al.Equilibrium responses of soil carbon to climate change-empirical and process-based estimates[J].Journal of Biogeography, 1995, 22(4/5):785-796.
[10] Parton W J, Scurlock J M O, Ojima D S, et al.Observations and modeling of biomass and soil organic matter dynamics for the grassland biome worldwide[J].Global Biogeochemical Cycles, 1993, 7:785-890.
[11] Running S W, Coughlan J C.A general model of forest ecosystem process for regional applications, hydrologic balance, canopy gas exchange and primary production process[J].Ecological Modeling, 1988, 42:125-154.
[12] 孙睿, 朱启疆.中国陆地植被第一性生产力及季节变化研究[J].地理学报, 2000, 50(1):36-45.
[13] 肖乾广, 陈维英, 盛永伟, 等.用NOAA气象卫星的AVHRR遥感资料估算中国的净第一性生产力[J].植物学报, 1996, 38(1):35-39.
[14] Jiang H, Apps M J, Zhang Y, et al.Modeling the spatial pattern of net primary productivity in Chinese forests[J].Ecological Modeling, 1999, 122:275-288.
[15] Piao Shilong, Fang Jinyun, Guo Qing hua.Application of CASA model to the estimation of Chinese terrestrial net primary productivity[J].Acta Phytoecological Sinica, 2001, 25(5):603-608.
[16] 张峰, 周广胜, 王玉辉.基于CA SA模型的内蒙古典型草原植被净初级生产力动态模拟[J].植物生态学报, 2008, 32(4):786-797.
[17] 国志兴, 王宗明, 张柏, 等.2000-2006年东北地区植被NPP的时空特征及影响因素分析[J].资源科学, 2008, 30(8):1226-1235.
[18] Field C B, Randerson J T, Malmstron C M.Global Net Primary Production:Combining Ecology and Remote Sensing[J].Remote Sensing of Environment, 1995, 51:74-8.
[19] Thornthwaite C.W.An approach toward a rational classification of climate[J].Geographical Review, 1948, 38:55-94.
相似文献/References:
[1]郭连发,来全,伊博力,等.2000-2014年呼伦贝尔沙地河流湿地植被NPP时空变化及驱动力分析[J].水土保持研究,2017,24(06):267.
GUO Lianfa,LAI Quan,YI Boli,et al.Spatiotemporal Changes of Net Primary Productivity of River Wetland and Its Driving Factors in Hulun Buir Sandy Land in 2000-2014[J].Research of Soil and Water Conservation,2017,24(04):267.
[2]刘征,赵旭阳,米林迪.基于3S技术的河北省山区植被净初级生产力估算及空间格局研究[J].水土保持研究,2014,21(04):143.
LIU Zheng,ZHAO Xu-yang,MI Lin-di.Study on Estimation and Spatial Pattern of Vegetation Net Primary Productivity in Mountainous Area of Hebei Province Based on 3S[J].Research of Soil and Water Conservation,2014,21(04):143.
[3]陈杰,仙巍,陈春容.2000-2015年川西地区植被NPP时空动态及驱动因子[J].水土保持研究,2019,26(05):137.
CHEN Jie,XIAN Wei,CHEN Chunrong.Temporal and Spatial Dynamics and Driving Factors of Vegetation NPP in Western Sichuan from 2000 to 2015[J].Research of Soil and Water Conservation,2019,26(04):137.
备注/Memo
收稿日期:2011-1-5;改回日期:2011-3-9。
基金项目:中央级公益性科研院所基本科研业务专项重点项目“低温雨雪冰冻灾后典型群落生态恢复监测与评价”（2007KYYW21）
作者简介:张宝雷（1979- ），男，山东临沂人，博士，副教授，主要从事遥感应用与环境保护研究。E-mail：blzhang@mails.gucas.ac.cn