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These files include climatological summaries of downscaled historical and projected decadal average monthly snowfall equivalent ("SWE", in millimeters), the ratio of snowfall equivalent to precipitation, and future change in snowfall for October-March at 771-meter spatial resolution across the state of Alaska. **Derived snow variables and summaries. Data are for summary October to March Alaska climatologies for:** 1) historical and future snowfall equivalent ("SWE"), produced by multiplying snow-day fraction by decadal average monthly precipitation and summing over 6 months from October to March to estimate the total SWE on April 1. 2) historical and future ratio of SWE to precipitation ("SFEtoP"), SFEtoP is the...
Tags: Alaska CASC,
Other Water,
Water, Coasts and Ice,
climatologyMeteorology Atmosphere,
climatologyMeteorologyAtmosphere, All tags...
historical-modeled,
precipitation,
projected-modeled,
snow, Fewer tags
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We propose a collaborative project with the USGS, Wyoming State Climate Office, USFWS, USFS, and the NPS whereby we will assemble and maintain long-term records of climate from key stations in and around the Great Northern LCC and subject these records to a rigorous series of QA/QC procedures. Where appropriate we will use best available practices to infill missing data, and we will develop station histories (e.g., details of station moves, instrumentation changes, etc.) as a context for interpreting these records. We will then rigorously analyze patterns of long-term (50-100 years) variability and trends in these datasets, and provide summaries designed to meet the needs of non-climate specialists working in the...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alberta,
British Columbia,
CO-2,
CO-3,
CO-3, All tags...
CO-3,
Climate Change,
Colorado,
Colorado,
Data Acquisition and Development,
Federal resource managers,
GNLCC,
Goal 2: Conserve landscape connectivity,
Goal 3: Maintain hydrologic regimes,
ID-1,
ID-1,
ID-1,
ID-2,
ID-2,
ID-2,
Idaho,
Idaho,
Idaho,
Idaho,
LCC Network Science Catalog,
MT-1,
MT-1,
MT-1,
Montana,
Montana,
Montana,
Montana,
OR-2,
OR-2,
OR-2,
Oregon,
Oregon,
Oregon,
Oregon,
Project,
Report,
State agencies,
Training/Outreach/Workshop,
Tribes,
UT-1,
UT-1,
UT-1,
Utah,
Utah,
Utah,
Utah,
WA-1,
WA-1,
WA-1,
WA-2,
WA-2,
WA-2,
WA-3,
WA-3,
WA-3,
WA-4,
WA-4,
WA-4,
WA-5,
WA-5,
WA-5,
WA-8,
WA-8,
WA-8,
WY-1,
WY-1,
WY-1,
Washington,
Washington,
Washington,
Washington,
Website,
Wyoming,
Wyoming,
Wyoming,
Wyoming,
completed,
environment, Fewer tags
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To meet the climate change planning and adaptation needs of Alaska managers and decision makers, I developed a set of statewide summaries of available climate change projections that can be further subset using GIS techniques for requests by management unit, watershed, or other location. This facilitates the development of tailored climate futures for decision makers’ regional or subregional management context. This file describes the source data and summaries for purposes of technical /scientific documentation. The methods and presentation for these datasets were adapted from products in previous USGS-approved IP products for the AKCASC Building Resilience Today project (e.g, Community of Kotlik et al. 2019)....
Tags: Alaska,
Arctic,
Climatology,
USGS Science Data Catalog (SDC),
biota, All tags...
climate futures,
climate projections,
fire frequency,
precipitation,
snow,
temperature,
vegetation change,
water balance, Fewer tags
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This collection includes several datasets related to the fraction of precipitation days that are snowy (vs. rainy) and the amount of precipitation that likely falls as snow across Alaska. Both historical and future projections are included. Files include: Climatological summaries of downscaled historical and projected decadal average monthly snowfall equivalent ("SWE", in millimeters), the ratio of snowfall equivalent to precipitation, and future change in snowfall for October to March at 771 meter spatial resolution across the state of Alaska. Historical downscaled estimates of decadal average monthly snow-day fraction ("fs", units = percent probability from 1 to 100) for each month of the decades from 1900 through...
Tags: Alaska CASC,
Climatology,
Land Use Change,
Other Water,
USGS Science Data Catalog (SDC), All tags...
Water, Coasts and Ice,
climatologyMeteorology Atmosphere,
climatologyMeteorologyAtmosphere,
historical-modeled,
precipitation,
projected-modeled,
snow, Fewer tags
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