EN中文

自然资源学报 >

2018 , Vol. 33 >Issue 10: 1821 - 1832

DOI: https://doi.org/10.31497/zrzyxb.20170914

资源评价

基于遥感估产的2006—2015年青海果洛与玉树地区草畜平衡分析

展开
  • 1. 中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京 100101;
    2. 中国矿业大学（北京）地球科学与测绘工程学院,北京 100083;
    3. 青海省草原总站,西宁 810008;
    4. 中国科学院大学,北京 100049;
    5. 江苏省地理信息资源开发与利用协同创新中心,南京 210023
吕鑫（1993- ）,男,山东梁山人,硕士,研究方向为3S集成与工程应用。E-mail:lx@lreis.ac.cn

收稿日期: 2017-09-04

  修回日期: 2017-11-29

  网络出版日期: 2018-10-20

基金资助

中国工程科技知识中心建设项目（CKCEST-2017-3-1）; 科技基础性工作专项项目（2013FY114600）

收起

Balance Analysis between Forage and Livestock Based on Grassland Production Estimation by Remote Sensing in Golog and Yushu Region, Qinghai, China during 2006-2015

Expand
  • 1. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
    2. College of Geoscience and Surveying Engineering, China University of Mining & Technology, Beijing, Beijing 100083, China;;
    3. Qinghai Provincial Grassland Station, Xining 810008, China;
    4. University of Chinese Academy of Sciences, Beijing 100049, China;
    5. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China

Received date: 2017-09-04

  Revised date: 2017-11-29

  Online published: 2018-10-20

Supported by

Construction Project of China Knowledge Center for Engineering Sciences and Technology, No. CKCEST-2017-3-1; Science & Technology Basic Research Program of China, No. 2013FY114600.

Fold

摘要

三江源区草地资源丰富,开展草畜平衡研究,可为草原环境保护和区域经济可持续发展提供决策支持。论文以青海省果洛藏族自治州和玉树藏族自治州作为研究区,基于产草量反演和载畜量计算,结合草畜平衡指数和草地载畜压力指数两大指标开展草畜平衡分析。结果表明：2006—2013年两自治州的平均草畜平衡指数自47.1%变化至-13.8%,草畜平衡状况整体在不断改善,2014—2015年超载情况有所加重;相比于果洛藏族自治州的年均草畜平衡指数为38.15%,玉树藏族自治州的年均草畜平衡指数为33.51%,草畜平衡状况较好。建议两地区有关部门加强规划和政策调控,按照“以草定畜”的原则加强草畜平衡精细化管理,并以大数据驱动草畜平衡决策支持信息化建设。

关键词： MODIS; 草畜平衡; 产草量; 三江源区; 遥感估产

本文引用格式

吕鑫, 王卷乐, 康海军, 韩雪华 . 基于遥感估产的2006—2015年青海果洛与玉树地区草畜平衡分析[J]. 自然资源学报, 2018 , 33(10) : 1821 -1832 . DOI: 10.31497/zrzyxb.20170914

Abstract

The Three-River Source Region is rich in grassland resources, and research of balance between forage and livestock can provide decision support for grassland environmental protection and sustainable development of regional economy. In this paper, Golog and Yushu Tibetan Autonomous Prefectures in Qinghai Province, China were selected as the study area. The grassland production was retrieved using model and the carrying capacity was calculated. Then, balance analysis between forage and livestock was carried out by combining balance index between grassland and livestock (BGLI) and index of grazing pressure (Ip). The result shows that the balance status between forage and livestock in the two autonomous prefectures has been constantly improved from 2006 (BGLI is 47.1%) to 2013 (BGLI is -13.8%), however, the status deteriorated partly during 2014-2015. Compared to Golog Tibetan Autonomous Prefecture (average BGLI is 38.15%), the Yushu Tibetan Autonomous Prefecture (average BGLI is 33.51%) is better in balance status. In the end, the research suggested that relevant departments in the two autonomous prefectures should strengthen planning and policy regulation, strengthen the fine management of livestock balance in accordance with the “grass livestock” principle, and build decision support information system of livestock balance driven by big data.

Key words： balance between forage and livestock; grassland production; MODIS; remote sensing; the Three-River Source Region

参考文献

[1] 杨正礼, 杨改河. 中国高寒草地生产潜力与载畜量研究[J]. 资源科学, 2000, 22(4): 72-77.
[YANG Z L, YANG G H.Potential productivity and livestock carrying capacity of high-frigid grassland in China. Resources Science, 2000, 22(4): 72-77. ]
[2] 秦大河. 三江源区生态保护与可持续发展 [M]. 北京: 科学出版社, 2014.
[QIN D H.Ecological Protection and Sustainable Development in the Three River Region. Beijing: Science Press, 2014. ]
[3] 樊江文, 邵全琴, 王军邦, 等. 三江源草地载畜压力时空动态分析[J]. 中国草地学报, 2011, 33(3): 64-72.
[FAN J W, SHAO Q Q, WANG J B, et al. An analysis of temporal-spatial dynamics of grazing pressure on grassland in Three Rivers Headwater region. Chinese Journal of Grassland, 2011, 33(3): 64-72. ]
[4] 朱夫静. 基于遥感模型的三江源区合理牧业人口规模测算 [D]. 南昌: 东华理工大学, 2016.
[ZHU F J.Proper Herdsmen Population Calculated Based on Remote Sensing Model in the Three-River Headwaters Region. Nanchang: East China University of Technology, 2016. ]
[5] 郝力壮, 王万邦, 王迅, 等. 三江源区嵩草草地枯草期牧草营养价值评定及载畜量研究[J]. 草地学报, 2013, 21(1): 56-64.
[HAN L Z, WANG W B, WANG X, et al.Evaluation of nutritional value and carrying capacity of Kobresia grassland during the period of withered grass in Sanjiangyuan region. Acta Agrestia Sinica, 2013, 21(1): 56-64. ]
[6] 王关区, 刘小燕. 内蒙古草原草畜平衡的探讨[J]. 生态经济, 2017, 33(4): 160-164.
[WANG G Q, LIU X Y.Discussion on the balance of grassland and livestock in Inner Mongolia. Ecological Economy, 2017, 33(4): 160-164. ]
[7] 钱拴, 毛留喜, 侯英雨, 等. 青藏高原载畜能力及草畜平衡状况研究[J]. 自然资源学报, 2007, 22(3): 389-397.
[QIAN S, MAO L X, HOU Y Y, et al.Livestock carrying capacity and balance between carrying capacity of grassland with added forage and actual livestock in the Qinghai-Tibet Plateau. Journal of Natural Resources, 2007, 22(3): 389-397. ]
[8] 王明玖, 马长升. 两种方法估算草地载畜量的研究[J]. 中国草地学报, 1994, 2(5): 19-22.
[WANG M J, MA C S.A study on methods of estimating the carrying capacity of grassland. Grassland of China, 1994, 2(5): 19-22. ]
[9] 陶伟国, 徐斌, 杨秀春. 草原产草量遥感估算方法发展趋势及影响因素[J]. 草业学报, 2007, 16(2): 1-8.
[TAO G W, XU B, YANG X C, et al.Advances and factors affecting the estimation of grass production using remote sensing. Acta Prataculturae Sinica, 2007, 16(2): 1-8. ]
[10] 王柳, 段英. 利用遥感影像进行植被分布分析[J]. 测绘与空间地理信息, 2012, 35(3): 140-142.
[WANG L, DUAN Y.Analysis of the vegetation distribution based on the remote sensing image. Geomatics & Spatial Information Technology, 2012, 35(3): 140-142. ]
[11] ZHAO F, XU B, YANG X C, et al.Remote sensing estimates of grassland aboveground biomass based on MODIS Net Primary Productivity (NPP): A case study in the Xilingol Grassland of northern China[J]. Remote Sensing, 2014, 6(6): 5368-5386.
[12] 游浩妍. 基于地理加权回归的草原产草量遥感估算模型研究 [D]. 阜新: 辽宁工程技术大学, 2013.
[YOU H Y.A Model Based on Geographically Weighted Regression for Estimating Grass Yield Using Remote Sensing Data. Fuxin: Liaoning Technical University, 2013. ]
[13] 李芬, 张林波, 朱夫静, 等. 三江源高寒牧区草畜平衡动态变化研究——以果洛藏族自治州为例 [R]. 中国环境科学学会学术年会, 2015.
[LI F, ZHANG L B, ZHU F J, et al.Dynamic change of livestock balance in the alpine pasture of Three-River Source Region—A case study of Guoluo Tibetan Autonomous Prefecture as an example. Annual conference of China Society for Environmental Sciences, 2015. ]
[14] 徐斌, 杨秀春. 东北草原区产草量和草畜平衡的遥感估算[J]. 地理研究, 2009, 28(2): 402-408.
[XU B, YANG X C.Calculation of grass production and balance of livestock carrying capacity in rangeland region of northeast of China. Geographical Research, 2009, 28(2): 402-408. ]
[15] 俞联平, 程文定, 陈兴荣, 等. 基于“3S”技术的甘肃省甘州区草地资源调查与评价[J]. 中国农业资源与区划, 2008, 29(6): 9-15.
[YU L P, CHENG W D, CHEN X R, et al.Investigation and evaluation of pasture resources in Ganzhou District of Gansu Province based on 3S technology. Chinese Journal of Agricultural Resources and Regional Planning, 2008, 29(6): 9-15. ]
[16] DONKOR N T, HUNDSON R J, BORK E W.Simulation and quantification of pasture condition and animal performance on boreal grasslands in Alberta[J]. Agricultural Systems, 2007, 93: 229-251.
[17] KEMP D R, MICHALK D L.Towards sustainable grassland and livestock management[J]. Journal of Agricultural Science, 2007, 145(6): 543-564.
[18] 钱拴. 中国主要天然草地产草量气象预测方法[J]. 生态学杂志, 2009, 28(6): 1201-1205.
[QIAN S.Grass yield meteorological prediction method for main natural grasslands in China. Chinese Journal of Ecology, 2009, 28(6): 1201-1205. ]
[19] 赵晓倩. 我国牧草供需现状分析及未来趋势预测 [D]. 兰州: 兰州大学, 2010.
[ZHAO X Q.Status and Forecast on Forage Supply and Demand in China. Lanzhou: Lanzhou University, 2010. ]
[20] SHEN M G, TANG Y H, KLEIN J, et al.Estimation of aboveground biomass using in situ hyperspectral measurements in five major grassland ecosystems on the Tibetan, Plateau[J]. Journal of Plant Ecology, 2008, 1(4): 247-257.
[21] 陈生云, 赵林, 秦大河, 等. 青藏高原多年冻土区高寒草地生物量与环境因子关系的初步分析[J]. 冰川冻土, 2010, 32(2): 405-413.
[CHEN S Y, ZHAO L, QIN D H, et al.A preliminary study of the relationships between alpine grassland biomass and environmental factors in the permafrost regions of the Tibetan Plateau. Journal of Glaciology and Geocryology, 2010, 32(2): 405-413. ]
[22] 伍星, 李辉霞, 傅伯杰, 等. 三江源地区高寒草地不同退化程度土壤特征研究[J]. 中国草地学报, 2013, 35(3): 77-84.
[WU X, LI H X, FU B J, et al.Study on soil characteristics of alpine grassland in different degradation levels in headwater regions of Three River in China. Chinese Journal of Grassland, 2013, 35(3): 77-84. ]
[23] 韩波. 三江源区高寒草地地上生物量遥感反演模型的建立 [D]. 淮南: 安徽理工大学, 2015.
[HAN B.Modeling Aboveground Biomass of Alpine Grassland in the Three-River Headwaters Region Based on Remote Sensing. Huainan: Anhui University of Science ＆ Technology, 2015. ]
[24] 李文娟, 九次力, 谭忠厚, 等. 青海省草地生产力及草畜平衡状况研究[J]. 资源科学, 2012, 34(2): 367-372.
[LI W J, JIU C L, TAN Z H, et al.Analysis on natural grassland productivity and livestock-feeds balance in Qinghai Province. Resources Science, 2012, 34(2): 367-372. ]
[25] 毛留喜, 侯英雨, 钱拴, 等. 牧草产量的遥感估算与载畜能力研究[J]. 农业工程学报, 2008, 24(8): 147-151.
[MAO L X, HOU Y Y, QIAN S, et al.Estimation of pasture output and livestock carrying capacity using remote sensing. Transactions of the CSAE, 2008, 24(8): 147-151. ]
[26] 徐斌, 杨秀春, 金云翔, 等. 中国草原牧区和半牧区草畜平衡状况监测与评价[J]. 地理研究, 2012, 31(11): 1998-2006.
[XU B, YANG X C, JIN Y X, et al.Monitoring and evaluation of grassland-livestock balance in pastoral and semi-pastoral counties of China. Geographical Research, 2012, 31(11): 1998-2006. ]
[27] 吕鑫, 王卷乐, 康海军, 等. 基于MODIS NPP的2006—2015年三江源区产草量时空变化研究[J]. 自然资源学报, 2017, 32(11): 1857-1868.
[LÜ X, WANG J L, KANG H J, et al.Research for spatial-temporal changes of grassland production based on MODIS NPP in the Three-River Source Region from 2006 to 2015. Journal of Natural Resources, 2017, 32(11): 1857-1868. ]
[28] 赵志平, 吴晓莆, 李果, 等. 青海三江源区果洛藏族自治州草地退化成因分析[J]. 生态学报, 2013, 33(20): 6577-6586.
[ZHAO Z P, WU X P, LI G, et al.The cause of grassland degradation in Golog Tibetan Autonomous Prefecture in the Three Rivers Headwaters Region of Qinghai Province. Acta Ecologica Sinica, 2013, 33(20): 6577-6586. ]
Options
文章导航

/

〈 〉