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Umphlett Qci March 2014, Natalie Umphlett 2014 University of Nebraska-Lincoln

Umphlett Qci March 2014, Natalie Umphlett

High Plains Regional Climate Center: Staff Publications

Highlights for the Basin

Temperature and Precipitation Anomalies

Mountain Snowpack

Agriculture

Tourism and Recreation

Missouri Basin Flood Outlook

U.S. Seasonal Drought Outlook


Effectiveness Of Fuel Treatments For Mitigating Wildfire Risk And Sequestering Forest Carbon: A Case Study In The Lake Tahoe Basin, E. Louise Loudermilk, Alison Stanton, Robert M. Scheller, Thomas E. Dilts, Peter J. Weisberg, Carl Skinner, Jian Yang 2014 Portland State University

Effectiveness Of Fuel Treatments For Mitigating Wildfire Risk And Sequestering Forest Carbon: A Case Study In The Lake Tahoe Basin, E. Louise Loudermilk, Alison Stanton, Robert M. Scheller, Thomas E. Dilts, Peter J. Weisberg, Carl Skinner, Jian Yang

Environmental Science and Management Faculty Publications and Presentations

Fuel-reduction treatments are used extensively to reduce wildfire risk and restore forest diversity and function. In the near future, increasing regulation of carbon (C) emissions may force forest managers to balance the use of fuel treatments for reducing wildfire risk against an alternative goal of C sequestration. The objective of this study was to evaluate how long-term fuel treatments mitigate wildfires and affect forest C. For the Lake Tahoe Basin in the central Sierra Nevada, USA, fuel treatment efficiency was explored with a landscape-scale simulation model, LANDIS-II, using five fuel treatment scenarios and two (contemporary and potential future) fire regimes. …


Gouldian Finch Non Breeding Population And Habitat Assessment 2014: Ord-East Kimberley Expansion Project - Weaber Plain Development Area, Sarah R. Pryke, Nina Svedin 2014 Save The Gouldian Fund

Gouldian Finch Non Breeding Population And Habitat Assessment 2014: Ord-East Kimberley Expansion Project - Weaber Plain Development Area, Sarah R. Pryke, Nina Svedin

Irrigated Agricultural Development in the North

As part of the requirement for State approval under the Environment Protection and Biodiversity Conservation Act 1999, an assessment and regular monitoring of the endangered Gouldian finch (Erythrura gouldiae) is required during the operation of the Ord River Irrigation Area Weaber Plain Development Project in Kimberley, Western Australia. This report details the findings from 1) surveys of non-breeding Gouldian finches and vegetation assessment of their associated feeding habitats during the non breeding season (September 2013 – December 2013), and 2) wet season vegetation surveys of Gouldian finch feeding grasses (November 2013 – March 2014).


Ord Project: Stormwater And Groundwater Discharge Management Plan 2014, Stratagen, Landcorp 2014 Department of Primary Industries and Regional Development, Western Australia

Ord Project: Stormwater And Groundwater Discharge Management Plan 2014, Stratagen, Landcorp

Irrigated Agricultural Development in the North

This Stormwater and Groundwater Discharge Management Plan (SGDMP) has been prepared to protect the environmental values of Border Creek and Keep River that may as a result of the Weaber Plain Development Project (the Project), be potentially affected by the discharge of stormwater and surplus groundwater (if required).

The SGDMP has also been prepared to address the Western Australian conditions and proponent commitments of Statement 938 issued under the Environmental Protection Act 1986 (EP Act), Condition 11 of the Environment Protection and Biodiversity Conservation (EPBC) decision statement (EPBC 2010/5491) as well as manage any potential impacts that could affect Matters …


Climate Change Effects On Northern Great Lake (Usa) Forests: A Case For Preserving Diversity, Matthew Joshua Duveneck, Robert M. Scheller, Mark A. White, Stephen D. Handler, Catherine Ravenscroft 2014 Portland State University

Climate Change Effects On Northern Great Lake (Usa) Forests: A Case For Preserving Diversity, Matthew Joshua Duveneck, Robert M. Scheller, Mark A. White, Stephen D. Handler, Catherine Ravenscroft

Environmental Science and Management Faculty Publications and Presentations

Under business as usual (BAU) management, stresses posed by climate change may exceed the ability of Great Lake forests to adapt. Temperature and precipitation projections in the Great Lakes region are expected to change forest tree species composition and productivity. It is unknown how a change in productivity and/or tree species diversity due to climate change will affect the relationship between diversity and productivity. We assessed how forests in two landscapes (i.e., northern lower Michigan and northeastern Minnesota, USA) would respond to climate change and explored the diversityproductivity relationship under climate change. In addition, we explored how tree species diversity …


U.S. Drought Monitor, February 25, 2014, Brad Rippey 2014 USDA

U.S. Drought Monitor, February 25, 2014, Brad Rippey

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for February 25, 2014 (2/25/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Hay, Cattle, Winter wheat.


Study Of Dockage In Gloucester’S Designated Port Area: Summary, Urban Harbors Institute, University of Massachusetts Boston 2014 University of Massachusetts Boston

Study Of Dockage In Gloucester’S Designated Port Area: Summary, Urban Harbors Institute, University Of Massachusetts Boston

Urban Harbors Institute Publications

The Urban Harbors Institute (UHI), University of Massachusetts Boston assisted the Gloucester Fisheries Commission to conduct a study of commercial dockage in Gloucester Inner Harbor. The study presents a review of existing conditions and expected needs to serve as the basis for the Fisheries Commission to formulate recommendations for ensuring sufficient commercial dockage to support the future fishery. Strategies for the future Gloucester fisheries include measures to increase landings of groundfish, landings of alternative species, and value-added processing.

The Dockage Subcommittee of the Fisheries Commission was instrumental to the study, meeting periodically to guide the process, reviewing progress, and providing …


U.S. Drought Monitor, February 18, 2014, David Miskus 2014 NOAA/NWS/NCEP/CPC

U.S. Drought Monitor, February 18, 2014, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for February 18, 2014 (2/18/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, February 11, 2014, David Miskus 2014 NOAA/NWS/NCEP/CPC

U.S. Drought Monitor, February 11, 2014, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for February 11, 2014 (2/11/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, February 4, 2014, Anthony Artusa 2014 NOAA/NWS/NCEP/CPC

U.S. Drought Monitor, February 4, 2014, Anthony Artusa

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for February 4, 2014 (2/4/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, January 28, 2014, Anthony Artusa 2014 NOAA/NWS/NCEP/CPC

U.S. Drought Monitor, January 28, 2014, Anthony Artusa

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for January 28, 2014 (1/28/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Fish Species Introductions Provide Novel Insights Into The Patterns And Drivers Of Phylogenetic Structure In Freshwaters, Angela L. Strecker, Julian D. Olden 2014 Portland State University

Fish Species Introductions Provide Novel Insights Into The Patterns And Drivers Of Phylogenetic Structure In Freshwaters, Angela L. Strecker, Julian D. Olden

Environmental Science and Management Faculty Publications and Presentations

Despite long-standing interest of terrestrial ecologists, freshwater ecosystems are a fertile, yet unappreciated, testing ground for applying community phylogenetics to uncover mechanisms of species assembly. We quantify phylogenetic clustering and overdispersion of native and non-native fishes of a large river basin in the American Southwest to test for the mechanisms (environmental filtering versus competitive exclusion) and spatial scales influencing community structure. Contrary to expectations, non-native species were phylogenetically clustered and related to natural environmental conditions, whereas native species were not phylogenetically structured, likely reflecting human-related changes to the basin. The species that are most invasive (in terms of ecological impacts) …


U.S. Drought Monitor, January 21, 2014, Richard Tinker 2014 NOAA/NWS/NCEP/CPC

U.S. Drought Monitor, January 21, 2014, Richard Tinker

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for January 21, 2014 (1/21/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Economic Impact Of The Commercial Fisheries On Local County Economies From Catch In All California National Marine Sanctuaries 2010, 2011 And 2012, Vernon R. Leeworthy, Desiree Jerome, Kelsey Schueler 2014 NOAA, National Ocean Service, Office of National Marine Sanctuaries

Economic Impact Of The Commercial Fisheries On Local County Economies From Catch In All California National Marine Sanctuaries 2010, 2011 And 2012, Vernon R. Leeworthy, Desiree Jerome, Kelsey Schueler

Working Papers

This report estimates the economic impact of commercial fishing within all California National Marine Sanctuaries (CA NMS) according to the California Ocean Fish Harvester Economic Model (COFHE). The methodology applies county multipliers to estimates of harvest revenue from CA NMS in order to calculate output, income, value added and employment. This report also describes a profile of the commercial fish industry in the CA NMS. CA NMS includes all existing National Marine Sanctuary sites in California: Channel Islands (CINMS), Monterey Bay (MBNMS), Cordell Bank (CBNMS) and Gulf of the Farallones (GFNMS).

The three-year average for 2010 to 2012 finds that …


U.S. Drought Monitor, January 14, 2014, Eric Luebehusen 2014 U.S. Department of Agriculture

U.S. Drought Monitor, January 14, 2014, Eric Luebehusen

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for January 14, 2014 (1/14/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Cattle, Winter wheat.


U.S. Drought Monitor, January 7, 2014, Mark D. Svoboda 2014 National Drought Mitigation Center/University of Nebraska-Lincoln

U.S. Drought Monitor, January 7, 2014, Mark D. Svoboda

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for January 7, 2014 (1/7/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Modeling Tidal Marsh Distribution With Sea-Level Rise: Evaluating The Role Of Vegetation, Sediment, And Upland Habitat In Marsh Resiliency, Lisa M. Schile, John Callaway, J T. Morris, Diana Stralberg, V Thomas Parker, Maggi Kelly 2014 University of San Francisco

Modeling Tidal Marsh Distribution With Sea-Level Rise: Evaluating The Role Of Vegetation, Sediment, And Upland Habitat In Marsh Resiliency, Lisa M. Schile, John Callaway, J T. Morris, Diana Stralberg, V Thomas Parker, Maggi Kelly

Environmental Science

Tidal marshes maintain elevation relative to sea level through accumulation of mineral and organic matter, yet this dynamic accumulation feedback mechanism has not been modeled widely in the context of accelerated sea-level rise. Uncertainties exist about tidal marsh resiliency to accelerated sea-level rise, reduced sediment supply, reduced plant productivity under increased inundation, and limited upland habitat for marsh migration. We examined marsh resiliency under these uncertainties using the Marsh Equilibrium Model, a mechanistic, elevation-based soil cohort model, using a rich data set of plant productivity and physical properties from sites across the estuarine salinity gradient. Four tidal marshes were chosen …


Using Field Data To Assess Model Predictions Of Surface And Ground Fuel Consumption By Wildfire In Coniferous Forests Of California, J M. Lydersen, B M. Collins, C M. Ewell, A L. Reiner, J A. Fites, C B. Dow, P Gonzalez, David Saah, J J. Battles 2014 University of San Francisco

Using Field Data To Assess Model Predictions Of Surface And Ground Fuel Consumption By Wildfire In Coniferous Forests Of California, J M. Lydersen, B M. Collins, C M. Ewell, A L. Reiner, J A. Fites, C B. Dow, P Gonzalez, David Saah, J J. Battles

Environmental Science

Inventories of greenhouse gas (GHG) emissions from wildfire provide essential information to the state of California, USA, and other governments that have enacted emission reductions. Wildfires can release a substantial amount of GHGs and other compounds to the atmosphere, so recent increases in fire activity may be increasing GHG emissions. Quantifying wildfire emissions however can be difficult due to inherent variability in fuel loads and consumption and a lack of field data of fuel consumption by wildfire. We compare a unique set of fuel data collected immediately before and after six wildfires in coniferous forests of California to fuel consumption …


Landsat-8: Science And Product Vision For Terrestrial Global Change Research, David P. Roy, M. A. Wulder, T. R. Loveland, C. E. Woodcock, R. G. Allen, M. C. Anderson, D. Helder, J. R. Irons, D. M. Johnson, R. Kennedy, T. A. Scambos, C. B. Schaaf, J. R. Schott, Y. Sheng, E. F. Vermote, A. S. Belward, R. Bindschadler, W. B. Cohen, F. Gao, J. D. Hipple, P. Hostert, Desert Research Institute, Reno, NV, C. O. Justice, Ayse Kilic, V. Kovalskyy, Z. P. Lee, L. Lymburner, J. G. Masek, J. McCorkel, Y. Shuai, R. Trezza, J. Vogelmann, R. H. Wynne, Z. Zhu 2014 South Dakota State University

Landsat-8: Science And Product Vision For Terrestrial Global Change Research, David P. Roy, M. A. Wulder, T. R. Loveland, C. E. Woodcock, R. G. Allen, M. C. Anderson, D. Helder, J. R. Irons, D. M. Johnson, R. Kennedy, T. A. Scambos, C. B. Schaaf, J. R. Schott, Y. Sheng, E. F. Vermote, A. S. Belward, R. Bindschadler, W. B. Cohen, F. Gao, J. D. Hipple, P. Hostert, Desert Research Institute, Reno, Nv, C. O. Justice, Ayse Kilic, V. Kovalskyy, Z. P. Lee, L. Lymburner, J. G. Masek, J. Mccorkel, Y. Shuai, R. Trezza, J. Vogelmann, R. H. Wynne, Z. Zhu

School of Natural Resources: Faculty Publications

Landsat 8, a NASA and USGS collaboration, acquires global moderate-resolution measurements of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave, and thermal infrared. Landsat 8 extends the remarkable 40 year Landsat record and has enhanced capabilities including new spectral bands in the blue and cirrus cloud-detection portion of the spectrum, two thermal bands, improved sensor signal-to-noise performance and associated improvements in radiometric resolution, and an improved duty cycle that allows collection of a significantly greater number of images per day. This paper introduces the current (2012–2017) Landsat Science Team's efforts to establish an initial understanding of …


Data-Driven Diagnostics Of Terrestrial Carbon Dynamics Over North America, Jingfeng Xiao, Scott V. Ollinger, Steve Frolking, George Hurtt, David Y. Hollinger, Kenneth J. Davis, Yude Pan, Xiaoyang Zhang, Feng Deng, Jiquan Chen, Dennis D. Baldocchi, Beverly E. Law, M. Altaf Arain, Ankur R. Desai, Andrew D. Richardson, Ge Sun, Brian Amiro, Hank Margolis, Lianhong Gu, Russell L. Scott, Peter D. Blanken, Andrew E. Suyker 2014 University of New Hampshire

Data-Driven Diagnostics Of Terrestrial Carbon Dynamics Over North America, Jingfeng Xiao, Scott V. Ollinger, Steve Frolking, George Hurtt, David Y. Hollinger, Kenneth J. Davis, Yude Pan, Xiaoyang Zhang, Feng Deng, Jiquan Chen, Dennis D. Baldocchi, Beverly E. Law, M. Altaf Arain, Ankur R. Desai, Andrew D. Richardson, Ge Sun, Brian Amiro, Hank Margolis, Lianhong Gu, Russell L. Scott, Peter D. Blanken, Andrew E. Suyker

School of Natural Resources: Faculty Publications

The exchange of carbon dioxide is a key measure of ecosystem metabolism and a critical intersection between the terrestrial biosphere and the Earth’s climate. Despite the general agreement that the terrestrial ecosystems in North America provide a sizeable carbon sink, the size and distribution of the sink remain uncertain. We use a data-driven approach to upscale eddy covariance flux observations from towers to the continental scale by integrating flux observations, meteorology, stand age,aboveground biomass, and a proxy for canopy nitrogen concentrations from AmeriFlux and Fluxnet-Canada Research Network as well as a variety of satellite data streams from the MODIS sensors. …


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