{"title":"Groundwater","description":"","products":[{"product_id":"national-groundwater-monitoring-programme","title":"National Groundwater Monitoring Programme","description":"\u003cdiv class=\"content textbody\"\u003eThe NGMP is a groundwater quality dataset, collected regularly through collaborations with regional council personnel from 110 sites across all 15 regions of New Zealand, since 1990. The network attained national coverage in 1998. Information stored in the NGMP database includes groundwater source location, groundwater quality indicators (e.g. major ions, nutrients, dissolved metals), groundwater age tracer measurements (e.g. chlorofluorocarbons, tritium, and sulphur hexafluoride), mean residence time age interpretation at each site and key hydrogeological properties, where available. Samples are collected according a national, dedicated protocol (published in 1999, updated in 2006, national environmental Monitoring Standards for discrete water quality 2009). The NGMP assets are preserved and enhanced through dedicated quality assurance procedures, maintaining the viability and longevity of the network, adding new samples and data, undertaking research to enhance the assets, and ensuring that curation facilities are appropriate for long-term protection and availability. The NGMP dataset is stored in the broader Geothermal Groundwater Database (GGWD) DOI: https:\/\/doi.org\/10.21420\/NY6Y-VZ29 \u003c\/div\u003e","brand":"DataHub","offers":[{"title":"Default Title","offer_id":53117532176700,"sku":null,"price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/3201\/5932\/files\/2301_32822_9_lloyd_homer_gns_science.jpg?v=1780944167"},{"product_id":"new-zealand-aquifer-potential-map","title":"New Zealand Aquifer Potential Map","description":"\u003cp\u003e\u003cspan\u003eThe Aquifer Potential Map is a preliminary map (version 1.0). This work was carried out as part of the GNS Science Groundwater Resources of New Zealand research programme, and future plans within this research programme include the refinement and update of this map. In its current form, the map is considered suitable for refining surficial aquifer boundaries on the regional scale where these boundaries have not been updated since 2001. Future updates of the dataset will reduce the uncertainty and extend the applicability of the data set. The New Zealand 1:250,000 geological map (QMAP) lithological and chrono-stratigraphic information (i.e., main rock type; geological age; and secondary rock type) were used to carry out a nationwide assessment of surficial hydrogeological units and their properties. A number of subsequent map products were produced. The work is described in Tschritter et al. 2017. One of these, the Aquifer Potential map, shows a good match with the most recent New Zealand national aquifer boundary dataset of Moreau and Bekele (2015). Additionally, the Aquifer Potential map provides a quick and simple way to communicate basic large-scale hydrogeological information. DOI: https:\/\/doi.org\/10.21420\/4KJH-5Z44\u003c\/span\u003e\u003c\/p\u003e","brand":"DataHub","offers":[{"title":"Default Title","offer_id":53118288429372,"sku":null,"price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/3201\/5932\/files\/aquiferpotentialmap_north_large_30be77b7-fcb0-48d0-8df9-ce61368e3298.jpg?v=1780971090"},{"product_id":"new-zealand-groundwater-recharge-model","title":"New Zealand Groundwater Recharge Model","description":"\u003cp\u003e\u003cspan\u003eMonthly data of 1km x 1km rainfall recharge to groundwater, from Jan-2000 – Dec-2014. The National Groundwater Recharge Model (NGRM) was developed to demonstrate the utility of satellite data and global models by development of a rainfall recharge model that is consistent over all regions of New Zealand. The NGRM has a 1 km × 1 km model grid that covers most of New Zealand and uses a cell-by-cell soil water balance approach to estimate rainfall recharge. DOI: https:\/\/doi.org\/10.21420\/MPSD-P640 Cite Dataset as: GNS Science. (2019). Nationwide Groundwater Recharge Model [Data set]. GNS Science. https:\/\/doi.org\/10.21420\/MPSD-P640\u003c\/span\u003e\u003c\/p\u003e","brand":"DataHub","offers":[{"title":"Default Title","offer_id":53118289281340,"sku":null,"price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/3201\/5932\/files\/nz_ngrm_grid_zoom.png?v=1780971217"},{"product_id":"geothermal-and-groundwater-database-ggw","title":"Geothermal and GroundWater database (GGW)","description":"\u003cp\u003eThe GGW database is operated and maintained by the Earth Sciences NZ. It contains geochemical (chemistry and sampling), hydrological, geological and\/or geophysical information for Sites (Features) in New Zealand. Included in the database are the datasets for the National Groundwater Monitoring Programme (NGMP) and Wairaikei Analytical, Recording, Thermo Dynamic System (WARTS) projects maintained and operated by GNS Science. The database design was adapted for New Zealand from Australian Standards. DOI: https:\/\/doi.org\/10.21420\/9QTA-4884 Cite as: Geothermal and GroundWater Database. 2005–. Lower Hutt (NZ):GNS Science. https:\/\/doi.org\/10.21420\/9QTA-4884 The collection is housed at the GNS Science Avalon campus. Catalogue information is digital and available online. Information pertaining to the type material is accessible to the public from the GNS Science web site. DOI:https:\/\/doi.org\/10.21420\/0X8Y-H306 Cite as: GNS Science. (2008). National Paleontological Collection (NPC) [Data set]. GNS Science. https:\/\/doi.org\/10.21420\/0X8Y-H306\u003c\/p\u003e","brand":"DataHub","offers":[{"title":"Default Title","offer_id":53157889966396,"sku":null,"price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/3201\/5932\/files\/geothermal-and-groundwater-database-ggw.png?v=1782267859"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/3201\/5932\/collections\/2301_32822_9_lloyd_homer_gns_science.jpg?v=1782777314","url":"https:\/\/checkout-data.niwa.co.nz\/collections\/groundwater.oembed","provider":"DataHub","version":"1.0","type":"link"}