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accessInformation:	UC Irvine: The University of California (“UC”) makes the materials on this website available pursuant to the following disclaimers: the materials are offered “as is”; user assumes any and all risks, of any kind or amount, of using these materials; user shall use the materials only in accordance with law; user releases, waives, discharges and promises not to sue UC, its directors, officers, employees or agents, from liability from any and all claims, including the negligence of UC, resulting in personal injury (including death), accidents or illnesses, property loss, as well as any and all loss of business and/or profit in connection with user's use of the materials; and user shall indemnify and hold UC harmless from any and all claims, actions, suits, procedures, costs, expenses, damages, and liabilities, including attorney's fees, arising out of user's use of the materials and shall reimburse UC for any such incurred expenses, fees or costs.
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description:	Vegetation stress is a measure of the moisture shortfall in a given year. It is an effective early predictor of potential drought-induced tree mortality (Madakumbura et al. 2020). Shortfall is the difference between plant demand (i.e., actual evapotranspiration) and water supply (i.e., precipitation and soil moisture). Vegetative Stress During Extreme Drought indicates the unmet water demand during an extreme drought, defined as a 48-month period where the Standardized Precipitation Index (SPI, NCAR 2022) is 2.5 standard deviations below the long-term mean (SPI-48 = -2.5). More negative values indicate more stress.----------------This raster has been modified from the base 30m version in the following ways:-------- - It has been aggregated from a 30m to a 300m scale by averaging across the 30m values----------------- Unit Of Measure: mm/y
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title:	Vegetation Stress Drought
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culture:	en-US
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