Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (68)
- Old Dominion University (58)
- University of New Hampshire (39)
- Nova Southeastern University (33)
- University of Vermont (19)
-
- The University of Maine (16)
- Embry-Riddle Aeronautical University (14)
- Utah State University (12)
- Western Kentucky University (10)
- William & Mary (10)
- San Jose State University (8)
- Chapman University (7)
- City University of New York (CUNY) (7)
- University of Colorado Law School (5)
- University of Massachusetts Boston (5)
- University of Nevada, Las Vegas (4)
- University of Rhode Island (4)
- University of South Carolina (4)
- Western Washington University (4)
- Central Washington University (3)
- Department of Primary Industries and Regional Development, Western Australia (3)
- Portland State University (3)
- University of Arkansas, Fayetteville (3)
- Dartmouth College (2)
- Florida Institute of Technology (2)
- Louisiana State University (2)
- Skidmore College (2)
- South Dakota State University (2)
- University of Massachusetts Amherst (2)
- University of South Florida (2)
- Keyword
-
- Climate change (26)
- Climate Solutions (19)
- Meteorology (8)
- Carbon (6)
- Antarctica (5)
-
- Arctic (5)
- Corals (5)
- Crassostrea virginica (5)
- Data (5)
- Global warming (5)
- Ocean (5)
- Oceanography (5)
- Remote sensing (5)
- Sea level rise (5)
- Variability (5)
- Virginia (5)
- Cheasapeake Bay (4)
- Children (4)
- Climatology (4)
- Delaware Bay (4)
- Fisheries (4)
- Flooding (4)
- Florida (4)
- Gulf of Mexico (4)
- Hurricanes (4)
- Marine ecosystems (4)
- Nitrogen (4)
- Sea ice (4)
- Sustainable Agriculture (4)
- Tidecal (4)
- Publication
-
- United States Geological Survey: Staff Publications (31)
- Center for Coastal and Ocean Mapping (30)
- Marine & Environmental Sciences Faculty Articles (24)
- CCPO Publications (21)
- OES Faculty Publications (16)
-
- Publications (12)
- University of Maine Office of Research Administration: Grant Reports (11)
- Chemistry & Biochemistry Faculty Publications (9)
- Rubenstein School of Environment and Natural Resources Faculty Publications (9)
- Drought Mitigation Center: Faculty Publications (8)
- Faculty Publications (8)
- November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding (8)
- College of Arts and Sciences Faculty Publications (7)
- Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research (7)
- Earth Sciences (7)
- Publications and Research (7)
- Faculty Publications, Meteorology and Climate Science (6)
- Marine & Environmental Sciences Faculty Reports (6)
- Mathematics, Physics, and Computer Science Faculty Articles and Research (5)
- ANDRILL Research and Publications (4)
- Drafting Model Laws on Indoor Pollution for Developing and Developed Nations (July 12-13) (4)
- Droughtscape, Quarterly Newsletter of NDMC, 2007- (4)
- Graduate School of Oceanography Faculty Publications (4)
- MSS Finding Aids (4)
- Marine Sciences Faculty Scholarship (4)
- Miscellaneous (4)
- United States Geological Survey: Water Reports and Publications (4)
- VIMS Articles (4)
- All Faculty Scholarship for the College of the Sciences (3)
- Biological Sciences Faculty Publications (3)
Articles 1 - 30 of 368
Full-Text Articles in Physical Sciences and Mathematics
Information Content Of Seasonal Forecasts In A Changing Climate, Nir Krakauer, Michael D. Grossberg, Irina Gladkova, Hannah Aizenman
Information Content Of Seasonal Forecasts In A Changing Climate, Nir Krakauer, Michael D. Grossberg, Irina Gladkova, Hannah Aizenman
Publications and Research
We study the potential value to stakeholders of probabilistic long-term forecasts, as quantified by the mean information gain of the forecast compared to climatology. We use as a case study the USA Climate Prediction Center (CPC) forecasts of 3-month temperature and precipitation anomalies made at 0.5-month lead time since 1995. Mean information gain was positive but low (about 2% and 0.5% of the maximum possible for temperature and precipitation forecasts, resp.) and has not increased over time. Information-based skill scores showed similar patterns to other, non-information-based, skill scores commonly used for evaluating seasonal forecasts but tended to be smaller, suggesting …
Nursing Females Are More Prone To Heat Stress: Demography Matters When Managing Flying-Foxes For Climate Change, Stephanie T. Snoyman, Jasmina Munich, Culum Brown
Nursing Females Are More Prone To Heat Stress: Demography Matters When Managing Flying-Foxes For Climate Change, Stephanie T. Snoyman, Jasmina Munich, Culum Brown
Ecological Impacts of Climate Change Collection
Determining the underlying mechanisms responsible for species-specific responses to climate change is important from a species management perspective. The grey-headed flying-fox, Pteropus poliocephalus, is listed as vulnerable but it also a significant pest species for orchardists and thereby presents an interesting management conundrum. Over the last century, the abundance of the grey-headed flying-fox, P. poliocephalus, in Australia has decreased due to a variety of threatening processes but has increased in abundance in urban areas. These flying-foxes are highly susceptible to extreme heat events which are predicted to increase in the future under climate change scenarios. Exceptionally hot days result in …
Depth-Variable Settlement Patterns And Predation Influence On Newly Settled Reef Fishes (Haemulon Spp., Haemulidae), Lance K. B. Jordan, Kenyon C. Lindeman, Richard E. Spieler
Depth-Variable Settlement Patterns And Predation Influence On Newly Settled Reef Fishes (Haemulon Spp., Haemulidae), Lance K. B. Jordan, Kenyon C. Lindeman, Richard E. Spieler
Marine & Environmental Sciences Faculty Articles
During early demersal ontogeny, many marine fishes display complex habitat-use patterns. Grunts of the speciose genus Haemulon are among the most abundant fishes on western North Atlantic coral reefs, with most species settling to shallow habitats (≤12 m). To gain understanding into cross-shelf distributional patterns exhibited by newly settled stages of grunts (<2 cm total length), we examined: 1) depth-specific distributions of congeners at settlement among sites at 8 m, 12 m, and 21 m, and 2) depth-variable predation pressure on newly settled individuals (species pooled). Of the six species identified from collections of newly settled specimens (n = 2125), Haemulon aurolineatum (tomtate), H. flavolineatum(French grunt), and H. striatum (striped grunt) comprised 98% of the total abundance; with the first two species present at all sites. Prevalence of H. aurolineatum and H. flavolineatumdecreased substantially from the 8-m site to the two deeper sites. In contrast, …
Lake Padden Monitoring Project 2012 Final Report, Robin A. Matthews, Joan Vandersypen, Laura Junge
Lake Padden Monitoring Project 2012 Final Report, Robin A. Matthews, Joan Vandersypen, Laura Junge
Lake Padden
The Lake Padden monitoring project was initiated in 2011 by the citizens group, People for Lake Padden (P4LP), to provide an intensive water quality study of Lake Padden. Water samples were collected between June and December 2011 by AndrewMajeske, a student intern working with the Institute forWatershed Studies (IWS) and the Nooksack Salmon Enhancement Association (NSEA). The results from this project were summarized by Majeske et al. (2012). The water quality monitoring was funded for a second year by P4LP, which provided funding for IWS student intern Laura Junge. Additional funding was provided by the City of Bellingham to identify …
Dissolved Organic Matter Composition And Bioavailability Reflect Ecosystem Productivity In The Western Arctic Ocean, Yuan Shen, Cedric Fichot, Ronald Benner
Dissolved Organic Matter Composition And Bioavailability Reflect Ecosystem Productivity In The Western Arctic Ocean, Yuan Shen, Cedric Fichot, Ronald Benner
Faculty Publications
Dissolved organic carbon (DOC) and total dissolved amino acids (TDAA) were measured in high (Chukchi Sea) and low (Beaufort Sea) productivity regions of the western Arctic Ocean to investigate the composition and bioavailability of dissolved organic matter (DOM). Concentrations and DOC-normalized yields of TDAA in Chukchi surface waters were relatively high, indicating an accumulation of bioavailable DOM. High concentrations and yields of TDAA were also observed in the upper halocline of slope and basin waters, indicating off-shelf transport of bioavailable DOM from the Chukchi Sea. In contrast, concentrations and yields of TDAA in Beaufort surface waters were relatively low, indicting …
Collaborative Research: Life Histories Of Species In The Genus Calanus In The North Atlantic And North Pacific Oceans And Responses To Climate Forcing, Jeffrey Runge, Andrew J. Pershing
Collaborative Research: Life Histories Of Species In The Genus Calanus In The North Atlantic And North Pacific Oceans And Responses To Climate Forcing, Jeffrey Runge, Andrew J. Pershing
University of Maine Office of Research Administration: Grant Reports
Species in the genus Calanus are predominant in the mesozooplankton of the North Atlantic and North Pacific Oceans. Their key role in marine food web interactions has been recognized in GLOBEC programs, both in the U.S. and internationally. Considerable knowledge of life history characteristics, including growth, reproduction, mortality, diapause behavior and demography has been acquired from both laboratory experiments and measurements at sea. This project reviews and synthesizes this knowledge and uses it to develop an Individual Based Life Cycle model for sibling species in two sympatric species pairs, C.marshallae and C. pacificus in the North Pacific Ocean and C. …
First Temperature Observations With The Usu Very Large Rayleigh Lidar: An Examination Of Mesopause Temperatures, Leda Sox, Vincent B. Wickwar, Joshua P. Herron, Marcus J. Bingham, Lance W. Petersen, Matthew T. Emerick
First Temperature Observations With The Usu Very Large Rayleigh Lidar: An Examination Of Mesopause Temperatures, Leda Sox, Vincent B. Wickwar, Joshua P. Herron, Marcus J. Bingham, Lance W. Petersen, Matthew T. Emerick
Posters
As the impetus for extended observational measurements throughout the middle atmosphere has increased1 , the limits of previous instrumentation need to be pushed. The Rayleigh lidar group at the Atmospheric Lidar Observatory (ALO) at Utah State University has pushed such limits on existing Rayleigh scatter lidar technology and, through major upgrades to the previous lidar system, has been able to gather temperature measurements in the upper mesosphere and lower thermosphere from approximately 70P109 km. A data campaign with the new system was conducted around the annual temperature minimum, centered on late June 2012, in this region. The temperatures from this …
Multiple Peaks In Saber Mesospheric Oh Emission Altitude Profiles, Jordan Rozum, Gene A. Ware, Doran J. Baker, Martin G. Wlynczak, James M. Russell
Multiple Peaks In Saber Mesospheric Oh Emission Altitude Profiles, Jordan Rozum, Gene A. Ware, Doran J. Baker, Martin G. Wlynczak, James M. Russell
Browse All Undergraduate research
No abstract provided.
Histological Changes In The Target Organs Of Channa Punctatus After Exposure To Anthraquinone Vat Dyes, Rajee Olaganathan, Jamila Patterson
Histological Changes In The Target Organs Of Channa Punctatus After Exposure To Anthraquinone Vat Dyes, Rajee Olaganathan, Jamila Patterson
Publications
The present study is an attempt on histopathology of gill, liver, kidney and intestine of Channa punctatus after exposure to sublethal concentrations of anthraquinone vat dyes viz., vat blue 4 and vat green 1. The dyes has been found to produce several damages in the vital organs of C. punctatus leading to various lesions like extensive lamellar hypertrophy with some proliferation at the base of secondary lamellae and hyperplasia of intercellular epithelial cells in the gill; fat accumulation, hepatic necrosis, aggregation of polymorphonuclear leucocytes, hepatocellular degeneration and aggregation of hepatocytes in liver; while in kidney it caused hyperplastic of the …
An Examination Of Physical And Empirical Approaches In Forecasting Nonconvective Wind Gusts, Jeramie Lippman
An Examination Of Physical And Empirical Approaches In Forecasting Nonconvective Wind Gusts, Jeramie Lippman
Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research
Nonconvective winds can be a dangerous and costly weather hazard. For example, over a ten year span from 2002 to 2011, there were over 200 fatalities and nearly 1,000 injuries, as well as over 6.4 billion dollars in monetary losses due to high, nonconvective winds. An important subset to nonconvective winds is the nonconvective wind gust. When winds are already relatively strong, a sudden wind gust can magnify already existing hazards. Three different methods were evaluated to determine if either of two physically based algorithms can outperform an empirical algorithm. The two physically based methods were the Wind Gust Estimate …
The Use Of Tree Rings To Study The Impacts Of Stream Flow And Climate Variability On Native And Invasive Woody Species Along A Semi-Arid Riparian Ecosystem In The Great Plains, Usa., Kristen M. Skolaut
School of Natural Resources: Dissertations, Theses, and Student Research
Forested riparian areas of the Northern Great Plains have historically been dominated by the native Populus deltoides L. vegetation type. Changes in climate, stream flow, groundwater, and management practices in the past few decades have promoted the expansion of the upland native woody species Juniperus virginiana L. and the invasion of the non-native Elaeagnus angustifolia L. into these riparian ecosystems. This study aims at using dendrochronology, or the study of tree rings, to assess the impacts of intra- and inter- annual climatic variability and stream flow over the past decades, on the annual tree ring growth, oxygen and carbon isotopic …
Common Garden Experiments Reveal Uncommon Responses Across Temperatures, Locations, And Species Of Ants, Shannon L. Pelini, Sarah E. Diamond, Heidi Maclean, Aaron M. Ellison, Nicholas J. Gotelli, Nathan J. Sanders, Robert R. Dunn
Common Garden Experiments Reveal Uncommon Responses Across Temperatures, Locations, And Species Of Ants, Shannon L. Pelini, Sarah E. Diamond, Heidi Maclean, Aaron M. Ellison, Nicholas J. Gotelli, Nathan J. Sanders, Robert R. Dunn
College of Arts and Sciences Faculty Publications
Population changes and shifts in geographic range boundaries induced by climate change have been documented for many insect species. On the basis of such studies, ecological forecasting models predict that, in the absence of dispersal and resource barriers, many species will exhibit large shifts in abundance and geographic range in response to warming. However, species are composed of individual populations, which may be subject to different selection pressures and therefore may be differentially responsive to environmental change. Asystematic responses across populations and species to warming will alter ecological communities differently across space. Common garden experiments can provide a more mechanistic …
Trends In The Ams Education Symposium And Highlights From 2012, Rajul Pandya, Donna Charlevoix, Eugene Cordero, David Smith, Sepi Yalda
Trends In The Ams Education Symposium And Highlights From 2012, Rajul Pandya, Donna Charlevoix, Eugene Cordero, David Smith, Sepi Yalda
Faculty Publications, Meteorology and Climate Science
The Department of Meteorology (now Atmospheric Sciences) at the University of Utah faced reductions in state funding in 2008 that reduced support for nontenured instructors at the same time that the faculty were becoming increasingly successful obtaining federally supported research grants. A faculty retreat and subsequent discussions led to substantive curriculum changes to modernize the curriculum, enhance course offerings for undergraduate and graduate students, and improve the overall efficiency of the academic program. Maintaining discipline standards and existing teaching loads were important constraints on these changes. Key features of the curriculum revisions for undergraduate majors included eliminating a very rigid …
Autumn Migration Of Mississippi Flyway Mallards As Determined By Satellite Telemetry, David George G. Krementz, Kwasi Asante, Luke W. Naylor
Autumn Migration Of Mississippi Flyway Mallards As Determined By Satellite Telemetry, David George G. Krementz, Kwasi Asante, Luke W. Naylor
United States Geological Survey: Staff Publications
We used satellite telemetry to study autumn migration timing, routes, stopover duration, and final destinations of mallards Anas platyrhynchos captured the previous spring in Arkansas from 2004 to 2007. Of those mallards that still had functioning transmitters on September 15 (n = 55), the average date when autumn migration began was October 23 (SE = 2.62 d; range = September 17–December 7). For those mallards that stopped for .1 d during migration, the average stopover length was 15.4 d (SE = 1.47 d). Ten mallards migrated nonstop to wintering sites. The eastern Dakotas were a heavily utilized stopover area. The …
Glacial Shortcut Of Arctic Sea-Ice Transport, Michael Stärz, Xun Gong, Rüdiger Stein, Dennis A. Darby, Frank Kauker, Gerrit Lohmann
Glacial Shortcut Of Arctic Sea-Ice Transport, Michael Stärz, Xun Gong, Rüdiger Stein, Dennis A. Darby, Frank Kauker, Gerrit Lohmann
OES Faculty Publications
Due to the lack of data, the extent, thickness and drift patterns of sea ice and icebergs in the glacial Arctic remains poorly constrained. Earlier studies are contradictory proposing either a cessation of the marine cryosphere or an ice drift system operating like present-day. Here we examine the marine Arctic cryosphere during the Last Glacial Maximum (LGM) using a high-resolution, regional ocean-sea ice model. Whereas modern sea ice in the western Arctic Basin can circulate in the Beaufort Gyre for decades, our model studies present an extreme shortcut of glacial ice drift. In more detail, our results show a clockwise …
Scientific Basis For Safely Shutting In The Macondo Well After The April 20, 2010 Deepwater Horizon Blowout, Stephen H. Hickman, Paul A. Hsieh, Walter D. Mooney, Catherine B. Enomoto, Philip H. Nelson, Larry A. Mayer, Thomas C. Weber, Kathryn Moran, P. B. Flemings, Marcia Mcnutt
Scientific Basis For Safely Shutting In The Macondo Well After The April 20, 2010 Deepwater Horizon Blowout, Stephen H. Hickman, Paul A. Hsieh, Walter D. Mooney, Catherine B. Enomoto, Philip H. Nelson, Larry A. Mayer, Thomas C. Weber, Kathryn Moran, P. B. Flemings, Marcia Mcnutt
Center for Coastal and Ocean Mapping
As part of the government response to the Deepwater Horizon blowout, a Well Integrity Team evaluated the geologic hazards of shutting in the Macondo Well at the seafloor and determined the conditions under which it could safely be undertaken. Of particular concern was the possibility that, under the anticipated high shut-in pressures, oil could leak out of the well casing below the seafloor. Such a leak could lead to new geologic pathways for hydrocarbon release to the Gulf of Mexico. Evaluating this hazard required analyses of 2D and 3D seismic surveys, seafloor bathymetry, sediment properties, geophysical well logs, and drilling …
Ecology Of Injury In Marine Sedimentary Habitats: Effects Of Repeated Injury On Infaunal Condition And Sediment Bioturbation, Sara M. Lindsay
Ecology Of Injury In Marine Sedimentary Habitats: Effects Of Repeated Injury On Infaunal Condition And Sediment Bioturbation, Sara M. Lindsay
University of Maine Office of Research Administration: Grant Reports
The majority of the ocean floor is sedimentary, and marine sediments play a key role in the flux of nutrients and organic matter in the ocean. Via their feeding and other activities, organisms living in marine sediments influence benthic-pelagic coupling by processing and redistributing organic matter supplied from the water column and influencing the supply of nutrients. These activities also influence recruitment and competitive interactions. Thus, factors that impact infaunal activity can secondarily impact sediment biogeochemistry and benthic communities. Non-lethal loss of body tissue is a common event for marine infauna such as polychaetes, and numerous studies have investigated the …
Global Trophic Position Comparison Of Two Dominant Mesopelagic Fish Families (Myctophidae, Stomiidae) Using Amino Acid Nitrogen Isotopic Analyses, C. Anela Choy, Peter C. Davison, Jeffrey C. Drazen, Adrian Flynn, Elizabeth J. Gier, Joel C. Hoffman, Jennifer P. Mcclain-Counts, Todd W. Miller, Brian N. Popp, Steve W. Ross, Tracey Sutton
Global Trophic Position Comparison Of Two Dominant Mesopelagic Fish Families (Myctophidae, Stomiidae) Using Amino Acid Nitrogen Isotopic Analyses, C. Anela Choy, Peter C. Davison, Jeffrey C. Drazen, Adrian Flynn, Elizabeth J. Gier, Joel C. Hoffman, Jennifer P. Mcclain-Counts, Todd W. Miller, Brian N. Popp, Steve W. Ross, Tracey Sutton
Marine & Environmental Sciences Faculty Articles
The δ15N values of organisms are commonly used across diverse ecosystems to estimate trophic position and infer trophic connectivity. We undertook a novel cross-basin comparison of trophic position in two ecologically well-characterized and different groups of dominant mid-water fish consumers using amino acid nitrogen isotope compositions. We found that trophic positions estimated from the δ15N values of individual amino acids are nearly uniform within both families of these fishes across five global regions despite great variability in bulk tissue δ15N values. Regional differences in the δ15N values of phenylalanine confirmed that bulk tissue δ15N values reflect region-specific water mass biogeochemistry …
An Intense Traveling Airglow Front In The Upper Mesosphere–Lower Thermosphere With Characteristics Of A Bore Observed Over Alice Springs, Australia, During A Strong 2 Day Wave Episode, R. L. Walterscheid, J. H. Hecht, L. J. Galinas, Michael P. Hickey Ph.D., I. M. Reid
An Intense Traveling Airglow Front In The Upper Mesosphere–Lower Thermosphere With Characteristics Of A Bore Observed Over Alice Springs, Australia, During A Strong 2 Day Wave Episode, R. L. Walterscheid, J. H. Hecht, L. J. Galinas, Michael P. Hickey Ph.D., I. M. Reid
Publications
The Aerospace Corporation’s Nightglow Imager observed a large step function change in airglow in the form of a traveling front in the OH Meinel (OHM) and O2 atmospheric (O2A) airglow emissions over Alice Springs, Australia, on 2 February 2003. The front exhibited nearly a factor of 2 stepwise increase in the OHM brightness and a stepwise decrease in the O2A brightness. There was significant (~25 K) cooling behind the airglow fronts. The OHM airglow brightness behind the front was among the brightest for Alice Springs that we have measured in 7 years of observations. The event was associated with a …
Agricultural Advisors: A Receptive Audience For Weather And Climate Information?, Linda Stalker Prokopy, Tonya Haigh, Amber Saylor Mase, Jim Angel, Chad Hart, Cody Knutson, Maria Carmen Lemos, Yun Jia Lo, Jean Mcguire, Lois Wright Morton, Jennifer Perron, Dennis Todey, Melissa Widhalm
Agricultural Advisors: A Receptive Audience For Weather And Climate Information?, Linda Stalker Prokopy, Tonya Haigh, Amber Saylor Mase, Jim Angel, Chad Hart, Cody Knutson, Maria Carmen Lemos, Yun Jia Lo, Jean Mcguire, Lois Wright Morton, Jennifer Perron, Dennis Todey, Melissa Widhalm
Drought Mitigation Center: Faculty Publications
As the climate in the midwestern United States becomes increasingly variable because of global climate change, it is critical to provide tools to the agricultural community to ensure adaptability and profitability of agricultural cropping systems. When used by farmers and their advisors, agricultural decision support tools can reduce uncertainty and risks in the planning, operation, and management decisions of the farm enterprise. Agricultural advisors have historically played a key role in providing information and guidance in these decisions. However, little is known about what these advisors know or think about weather and climate information and their willingness to incorporate this …
Agenda, Hr Adaptation Forum
Agenda, Hr Adaptation Forum
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Forum Notes: Emergency Management, Hr Adaptation Forum
Forum Notes: Emergency Management, Hr Adaptation Forum
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Climate Change Up Close And Personal: Impacts On Hampton Roads Region, Russell De Young
Climate Change Up Close And Personal: Impacts On Hampton Roads Region, Russell De Young
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Overview Of The 2007 And 2008 Campaigns Conducted As Part Of The Greenland Summit Halogen-HoX Experiment (Gshox), J L. Thomas, Jack E. Dibb, J Stutz, R Von Glasow, Steve Brooks, L Gregory Huey, Barry Lefer
Overview Of The 2007 And 2008 Campaigns Conducted As Part Of The Greenland Summit Halogen-HoX Experiment (Gshox), J L. Thomas, Jack E. Dibb, J Stutz, R Von Glasow, Steve Brooks, L Gregory Huey, Barry Lefer
Earth Sciences
From 10 May through 17 June 2007 and 6 June through 9 July 2008 intensive sampling campaigns at Summit, Greenland confirmed that active bromine chemistry is occurring in and above the snow pack at the highest part of the Greenland ice sheet (72°36´ N, 38°25´ W and 3.2 km above sea level). Direct measurements found BrO and soluble gas phase Br− mixing ratios in the low pptv range on many days (maxima < 10 pptv). Conversion of up to 200 pg m−3 of gaseous elemental mercury (GEM) to reactive gaseous mercury (RGM) and enhanced OH relative to HO2 plus RO2 confirm that active bromine chemistry is …
Adaptation Practices And Lessons Learned, Molly Mitchell
Adaptation Practices And Lessons Learned, Molly Mitchell
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Sea Level Rise (Slr) Acceleration In The Hampton Roads: A Scientific Perspective, Tal Ezer, Larry Atkinson
Sea Level Rise (Slr) Acceleration In The Hampton Roads: A Scientific Perspective, Tal Ezer, Larry Atkinson
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Forum Notes: Morning Plenary, Hr Adaptation Forum
Forum Notes: Morning Plenary, Hr Adaptation Forum
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Forum Notes: Infrastructure And Utilities Breakout, Hr Adaptation Forum
Forum Notes: Infrastructure And Utilities Breakout, Hr Adaptation Forum
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Forum Notes: Land Use And Planning Breakout Group, Hr Adaptation Forum
Forum Notes: Land Use And Planning Breakout Group, Hr Adaptation Forum
November 16, 2012: Best Practices for Adapting to Sea Level Rise and Flooding
No abstract provided.
Judy Reservoir Monitoring Project 2012 Final Report, Robin A. Matthews, Joan Vandersypen
Judy Reservoir Monitoring Project 2012 Final Report, Robin A. Matthews, Joan Vandersypen
Judy Reservoir
The purpose of this study was to identify and count the phytoplankton and measure chlorophyll, total nitrogen, and total phosphorus levels in water samples collected from Judy Reservoir. Water quality and algal data have been collected on a weekly basis since October 2006; annual reports have been sent to the Skagit Public Utility District No. 1 in 2007, 2008, 2010 (January and December), and 2011.