Sentences with phrase «groundwater resources»
"Groundwater resources" refer to the water that is stored beneath the Earth's surface in porous rocks and soils. It is an essential source of water for many people and ecosystems, as it can be accessed through wells and springs. These underground water reserves are important for drinking, irrigation, and sustaining rivers and lakes during dry periods. Full definition
She works with a group that is developing indicators for the status of groundwater resources, including their quality, quantity, and sustainability of use.
sciencemag.org
New approaches are needed to effectively prepare for our changing climate — and ensure that critical groundwater resources are protected for future generations.
Our research and its implications point to the following critical needs, not only for the Middle East, but in all regions of the world where groundwater resources are in decline.
Recent multi-model inter-comparison efforts considered the effect of climate change and irrigation on global hydrology, but lacked the assessment on groundwater resources.
In Drilling Down, Water Matters recommends scientifically rigorous monitoring and assessment of groundwater resources by the provincial and federal governments, and perhaps most importantly the eradication of technical and regulatory uncertainties inherent to the in situ oil sands industry that pose huge risks to groundwater in the region.
Residents of Indore have taken water management into their own hands, and backyards, by tapping into groundwater resources through privately owned boreholes in and around the city.
ESM 226 - Groundwater Management [4 units] Brown Examines the principles and tools for groundwater management and stewardship of groundwater resources in the US and includes examples drawn from global groundwater management challenges.
But in other locations, including some rural counties in arid south Texas, this level of water use competes with residential and agricultural needs and depletes groundwater resources.
«Furthermore, because some faults allow fluids to flow along them, there are also concerns that if injected fluids reach a geological fault there is an increased risk they could travel upwards and potentially contaminate shallow groundwater resources such as drinking water.
More information from operators about details such as distance between groundwater resources and potential fractures
A University of Cincinnati research project is taking a groundbreaking approach to monitoring groundwater resources near fracking sites in Ohio.
Fendorf noted that as more communities consider manipulating groundwater resources and increasing subsurface water storage, the risk of large - scale contamination increases.
Innovative new legislation in California, the Sustainable Groundwater Management Act (SGMA), shifts the management of groundwater resources from the state to local basins, requiring regional stakeholders to create action plans for managing water resources.
This study is the first to look at the impacts of irrigation on both surface water and groundwater resources globally using the CMIP5 climate scenarios.
The data show how these systems have differentially responded to historical climate variability, which in turn provides insight into how groundwater resources might respond to future climate variability.
There is evidence [pdf] from the Marcellus Shale formation that natural gas wells were contaminating local groundwater resources, but the study's authors were unable to determine whether the leakage was due to unplanned fractures or leaky well - casings.
Sea - level rise could also adversely affect groundwater resources by leading to the intrusion of salt water into coastal aquifers.
[6] The main methods of disposing of produced water involve pumping it back into oil - or gas - producing wells to bolster production, or injecting it deep into other formations below usable groundwater resources.
Shifting climate patterns also change growing conditions, resulting in changes and threats to types and yields of crops across the country and, in particular, a significant challenge to water basins, where precious groundwater resources, already depleted, are further compromised as the world temperature rise induces increased rates of evaporation / transpiration.
Residents draw heavily on groundwater resources that face overexploitation, and Indore's water utilities rely almost exclusively on a single source, the Narmada River.
We estimate that the size of the global groundwater footprint is currently about 3.5 times the actual area of aquifers and that about 1.7 billion people live in areas where groundwater resources and / or groundwater - dependent ecosystems are under threat.
To provide information to stakeholders addressing these issues, the USGS Groundwater Resources Program made a detailed assessment of groundwater availability of the Central Valley aquifer system, that includes: (1) the present status of groundwater resources; (2) how these resources have changed over time; and (3) tools to assess system responses to stresses from future human uses and climate variability and change.
Environmental campaigners, who are concerned about hydraulic fracturing, or fracking, contaminating groundwater resources and triggering earth tremors, welcomed the decision.
It takes into account, for example, what sort of water has been used at all stages of the life cycle (eg natural rainfall over agricultural land, water from rivers, lakes and groundwater resources); the context of local water scarcity; and whether the water would otherwise be used for another activity of critical importance.
This legislation will bring vital safeguards for Long Island's groundwater resources, the sole source of drinking water for all Long Island residents.
The finding has implications beyond California, as more communities are increasingly tapping into and actively managing their groundwater resources to combat drought and dwindling water supplies.
A warming climate will strongly influence Montana's snowpack, streamflow dynamics, and groundwater resources, with far - reaching consequences for social and ecological systems.
Finally, the team conducted three different sets of numerical experiments driven by bias - corrected climate projections from five GCMs to analyze the effect of irrigation on global surface water and groundwater resources.
Read both a national and industry perspective on Deep Earth Imaging, the opportunities for sourcing mineral, energy and groundwater resources, as well as some of CSIRO's other major investments that could benefit the minerals and mining industry.
Variations in water supplies in those areas are more likely to come from extensive extraction of groundwater resources, population growth, and shifts in water - use patterns.
«Globally, the blue water footprint (i.e., the consumption of surface and groundwater resources) of food wastage is about 250 cubic kilometres, which is equivalent to the annual water discharge of the Volga river [in Russia], or three times the volume of [Switzerland's] Lake Geneva.
Although water resources at high latitudes are increasing, renewable surface water and groundwater resources are declining significantly in most dry subtropical regions, droughts are also increasing, and competition for water is intensifying.
Droughts can be broadly categorized into four groups: meteorological droughts (deficit in precipitation), agricultural droughts (deficit in soil moisture), hydrologic droughts (deficit in runoff and / or groundwater resources), and socio - economic droughts (higher demand than the available supply).
Specific to groundwater resources, Kram has developed the Groundwater Basin Storage Tracking module — an application - specific software module that automates groundwater basin supply accounting.
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Based on the results of the monitoring from October 1997 to October 2017, it can be seen that Arabella Country Estate is using their groundwater resource sustainably, this is in spite of three successive years of below average rainfall.