2010-2018年海南儋州橡胶林碳水通量和微气象要素数据集  

A dataset of carbon and water fluxes and micrometerological elements in Danzhou rubber plantation(2010-2018)

作　　者：杨思琪 刘俊屹 杨川[1] 兰国玉[1] 宋波 吴志祥[1,2] YANG Siqi;LIU Junyi;YANG Chuan;LAN Guoyu;SONG Bo;WU Zhixiang(Rubber Research Institute,Chinese Academy of Tropical Agricultural Sciences/Danzhou Investigation&Experiment Station of Tropical Crops,Ministry of Agriculture and Rural Affairs,Danzhou 571737,China;College of Ecology and Environment,Hainan University,Haikou 570228,China)

机构地区：[1]中国热带农业科学院橡胶研究所/海南儋州热带农业生态系统国家野外科学观测研究站,海南儋州571737 [2]海南大学生态与环境学院,海口570228

出　　处：《中国科学数据（中英文网络版）》2022年第4期348-360,共13页China Scientific Data

基　　金：国家科技基础资源调查专项课题“农田与城市生态系统状况本底调查和数据集成”(2021FY100703);海南省重点研发专项“海南岛橡胶林碳汇动态监测及其增汇减排技术集成研发”(ZDYF2021SHFZ257);现代农业产业技术体系建设专项天然橡胶产业技术体系橡胶园生态岗位科学家经费项目(CARS-33-ZP3);中国科学院战略性先导科技专项(XDA05050601-01-25)。

摘　　要：橡胶林是海南岛的主要人工植被类型之一,作为我国热区重要的森林生态系统,在区域碳水循环中扮演重要角色,观测橡胶林的碳水通量对于评估橡胶林碳水平衡以及能量交换至关重要。儋州橡胶林自2009年11月起开展了近地层通量观测(包括涡度相关系统和梯度观测系统),至今已积累12年的通量和气候观测数据。本数据集整理了2010年至2018年的海南儋州橡胶林通量和常规气象数据,包括了半小时、日、月及年尺度的生态系统CO_(2)净交换通量、生态系统呼吸、总初级生产力、潜热通量、显热通量、水汽通量、空气温度、空气湿度、水汽压、风速、风向、大气压、总辐射、净辐射、光合有效辐射、土壤温度、土壤含水量和降水量等指标。本数据集可为橡胶林生态系统评价和经济社会可持续发展规划提供更多的依据和参考。Rubber plantation is one of the main artificial vegetation types in Hainan Island. As an important forest ecosystem in China’s tropical regions, rubber plantation plays an important role in the regional carbon and water cycle. Measuring the carbon and water fluxes is critical for estimating the carbon and water balance and energy exchange of rubber plantation. Since November 2009, near-surface CO_(2) and H2O fluxes observation have been carried out in Danzhou rubber plantation, including eddy covariance system and meteorological observation system. Up to now, it has accumulated flux and meteorological observation data for 12 years. This dataset organizes the rubber plantation flux and conventional meteorological data in Danzhou from 2010 to 2018, including net ecosystem productivity, ecosystem respiration, gross ecosystem productivity, latent heat flux, sensible heat flux, evapotranspiration, air temperature, air relative humidity, vapor pressure, wind speed, wind direction, atmospheric pressure, total radiation, net radiation, photosynthetically active radiation, soil temperature, soil water content and precipitation. This dataset can provide basis and reference for ecosystem evaluation and sustainable development planning in economic and social.

关 键 词：涡度相关技术 通量 碳水循环 气象要素 橡胶林 

分 类 号：S794.1[农业科学—林木遗传育种]