The resource shows data for over 8 million river segments and 1 million catchments globally -- information such as runoff, groundwater table depth and wetland inundation, can easily be compared to climate and human impact factors. Linke said that the HydroATLAS can be accessed by anyone, and ...
a physically based numerical model or a layer-based conceptual model. Soil and crop parameters can be defined at different levels of detail. It requires daily agro-meteorological data as input: minimum and maximum air temperature, total precipitation and, if available, water table depth data to ...
suggesting that groundwater CH4inputs could entirely sustain CH4evasion rates in summer12,13. However, since both mire CH4production and export to receiving waters are highly dependent on environmental factors such as temperature, water table depth, active layer ...
Full size table Supplementary information Supplementary Information This file contains Supplementary Tables 1-2. (PDF 432 kb) PowerPoint slides PowerPoint slide for Fig. 1 PowerPoint slide for Fig. 2 PowerPoint slide for Fig. 3 PowerPoint slide for Fig. 4 Source data Source data to Fig. 1 Sourc...
Here we demonstrate that water-table depth, a sensitive indicator of hydroclimate, can be quantitatively reconstructed using Kr and Xe isotopes in groundwater. We present the first-ever measurements of these dissolved noble gas isotopes in groundwater at high precision (≤0.005‰ amu−1; 1σ),...
(W1–W5), spring discharges (S1–S12) and hydrometric levels or discharge in river gauging stations (R1–R6). In addition, in February 2017, water-table levels in the porous local aquifer of the Norcia Plain (NP in Fig.2) were recorded in 16 wells and compared to a piezometric map ...
Table 1.General situation of geothermal waters in the study area | Show Table DownLoad:CSV 2. 样品采集与测试 2021年5月对区内温泉及三个钻孔热水进行了采样,此外,还采集了一组茅口组的岩溶地下冷水样品(DL01)。本次样品的采样位置如图1所示。取样前对取样瓶先用蒸馏水润洗,再用拟采集水样清洗3次,用于...
Table 2. The vertical hydraulic gradient between the Riccarton Gravel and Christchurch Formation, derived from hydraulic head data provided by Environment Canterbury. Nested piezometer siteWellsVertical hydraulic gradient NameDepth (m)RangeAverageMeasurement periodNumber of measurements Marine Parade M35/7896...
this paper studies a deep learning method for automatic detection and recognition of water meter readings. This paper first introduces the existing in-depth learning models, such as Faster R-CNN, SSD, and YOLOv3. Then two datasets are sorted out, one is the original water table picture dataset...
Table of contents Getting help Contributing Code framework Starting out Testing References Gallery Changelog OceanMesh2D is a set of user-friendly MATLAB functions to generate two-dimensional (2D) unstructured meshes for coastal ocean circulation problems. These meshes are based on a variety of feature...