ClimateBasis Nuuk - River hydrology - Discharge @ river Teqinngalip (m3/s)
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https://data.g-e-m.dk/datasets?doi=10.17897/DFVW-4R58
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资源简介:
River discharge measured with continuous water level measurements converted by a stage-discharge relation based on manual discharge measurements. 15 min sample values in m3/s. The hydrometric station (station nr. 655) is located ~400 m upstream of the Teqqinngalip river mouth into Kobbefjord. Water level is measured with stand-alone pressure sensors with integrated memory, and data must be collected in the field during ice-free conditions. New data deliveries therefore stop in September/October instead of December. The timeseries starts in 2007, and from 2016 there are also measurements through the winter season. Please read the metadata file provided with the data for comments related to the data in this timeseries. River hydrology:River hydrology ClimateBasis Nuuk:The ClimateBasis programme monitors climate and hydrology in Zackenberg, Kobbefjord and Disko (Qeqertarsuaq) and is run by Asiaq - Greenland Survey. The collected data build base-line information on climate variability and trends for all the other sub-programmes within GEM and serve as a trustworthy foundation for adaptation strategies for the Greenlandic society. The stations are embedded in Asiaq’s extensive climate and hydrology monitoring network. Furthermore, the run-off data is delivered to the World Hydrological Cycle Observing System (WHYCOS) and the Global Runoff Data Centre (GRDC) networks.
本数据集的河流径流量由基于人工流量实测建立的水位-流量关系,对连续水位观测数据进行换算得到。采样间隔为15分钟,单位为立方米每秒(m³/s)。
水文站(编号655)位于特钦加利普河(Teqqinngalip)汇入克博峡湾(Kobbefjord)的河口上游约400米处。
水位采用带集成存储器的独立式压力传感器观测,仅在无冰季节可开展野外数据采集工作,因此新数据交付节点为每年9/10月,而非12月。
该时间序列始于2007年,自2016年起可获取冬季的观测数据。
请参阅数据集附带的元数据文件,以获取本时间序列数据的相关注释说明。
河流水文:
气候基础努克项目(ClimateBasis Nuuk):气候基础(ClimateBasis)项目由格陵兰调查局(Asiaq - Greenland Survey)运营,负责监测扎科恩贝格(Zackenberg)、克博峡湾(Kobbefjord)以及迪斯科岛(Disko,又称Qeqertarsuaq)的气候与水文状况。
所采集的数据为格陵兰环境监测计划(GEM)下所有其他子项目提供了气候变异性与趋势的基线信息,并为格陵兰社会的适应策略提供了可靠的支撑基础。
这些水文站隶属于Asiaq的大型气候与水文监测网络。
此外,该径流量数据已提交至世界水文循环观测系统(World Hydrological Cycle Observing System, WHYCOS)以及全球径流数据中心(Global Runoff Data Centre, GRDC)的共享网络。
提供机构:
Greenland Ecosystem Monitoring
创建时间:
2020-07-08



