2024 Cape bounty arctic watershed observatory

Cape bounty arctic watershed observatory

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August undefined, 2024

WebCape Bounty Arctic Watershed Observatory Biogeochemical research is focused on understanding how changing hydrology and permafrost conditions control the quantity and composition or organic matter, nutrients and ions transferred from the watershed to rivers, ponds, and lakes downstream. We have investigated how varying scales and types of ... WebCape Bounty Arctic Watershed Observatory. 543 likes. CBAWO is a comprehensive watershed research facility, comprised of paired watersheds and downstream Cape …

Theses – Cape Bounty Arctic Watershed Observatory

WebDr. John Orwin. My research sits at the interface of hydrology and geomorphology with a particular focus on high latitude and high elevation landscapes and the fluvial/hydrologic response to geomorphic and climatic perturbation. As a result, I have three broad research themes: 1) the use of changing sediment flux from cold regions as an ... WebThe research is conducted primarily at the Cape Bounty Arctic Watershed Observatory on Melville Island, near the Nunavut/NWT border, with additional work at Polar Bear … principle of air cooler

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WebSylvia Kwong, 2012, Interannual comparison of the effects of permafrost disturbances on sediment flux in the West River watershed at Cape Bounty, Melville Island (2008-2010). Kierney Leach, 2012, The relationship of river conditions and lake inflow stations in the Canadian High Arctic: West River and West Lake, Cape Bounty, Melville Island. WebSeepage at Cape Bounty has only become widespread in the past decade or so, and its influence on Arctic landscape may prove to be significant as the water erodes the active layer and redistributes sediment and nutrients. Katrina Cantera Supervisors: Dr. Scott Lamoureux and Dr. Shelley Arnott WebAnother aspect of our hydrological research focuses on the subsurface hydrology, including the subsurface hydrology along the hillslope-channel continuum, and the hydrological exchange between the channel and subsurface pore waters (the hyporheic zone). Hydrological measurements at CBAWO started in 2003 and have continued in most … principle of agglutination reactions

Cape Bounty Arctic Watershed Observatory (CBAWO), …

Changing landscape means some Arctic ponds ma EurekAlert!

WebFeb 1, 2024 · image: Researcher Gillian Thiel records water samples taken from a pond in the High Arctic near the Cape Bounty Arctic Watershed Observatory. view more Credit: Melissa Lafrenière. WebJan 12, 2024 · Abstract. Changes in vegetation have been observed in areas of the Arctic due to changing climate. This study examines a normalized difference vegetation index (NDVI) time series (2004–2024) of high spatial resolution satellite data (i.e., IKONOS, WorldView-2, WorldView-3) to determine if vegetation abundance has changed over the … principle of amateurismWebThis integrated research program will provide the baseline knowledge and data that is critical to informing policy and managing High Arctic water resources to ensure healthy ecosystems and protect water security in Arctic communities already subject to perceptible regional climate change. Collecting water samples from a small pond. principle of adaptation fitness

"WebDec 5, 2016 · The Cape Bounty Arctic Watershed Observatory (CBAWO) was established in 2003 to investigate the hydrological processes and impacts associated with climate and permafrost change in the High Arctic. … Expand. 28. View 4 excerpts, cites background; Save. Alert. " - Cape bounty arctic watershed observatory

Cape bounty arctic watershed observatory

WebOct 24, 2024 · The Cape Bounty Arctic Watershed Observatory (CBAWO) was established in 2003 to investigate the hydrological processes and impacts associated with climate and permafrost change in the High Arctic. WebCape Bounty Arctic Watershed Observatory • Worked with a team of 8 university academics at the research facility: Cape Bounty Arctic …

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WebCape Bounty is located in the continuous permafrost region and is amongst the coldest permafrost in North America. Climate in the past decade has significantly affected the permafrost through deeper seasonal thaw and landscape disturbance that has resulted in changes to the land, rivers, and water quality. There is also abundant evidence for ... WebThe Cape Bounty Arctic Watershed Observatory (CBAWO) was established in June, 2003. It is seasonally operated and capable of housing up to ten people and located in a central location near an airstrip. We welcome community members and collaborators and have hosted many researchers that have operated on independent projects in the region.

WebWelcome to the Cape Bounty Arctic Watershed Observatory Climate change is substantially affecting permafrost, hydrological conditions and landscape stability. These … The Cape Bounty Arctic Watershed Observatory is located on the south … Camp Infrastructure The Cape Bounty Arctic Watershed Observatory … The goal of the Cape Bounty Arctic Watershed Observatory is to undertake … Primary Investigators Postdoctoral Fellows Current Students Data for 2003-2016. … Journal Publications Theses. Cape Bounty Arctic Watershed Observatory. Menu Researchers at Cape Bounty have spent time in the community of Resolute … We have thousands of photographs from field work at Cape Bounty. These … This research would not have been possible without the support from the following … For more information and stories from the field please check out our blog or follow … Dr. Scott Lamoureux Dr. Melissa Lafrenière Dr. Neal Scott Dr. Paul Treitz Dr. Dave … WebJan 5, 2024 · Cape Bounty Arctic Watershed Observatory, Melville Island, NU. The CBAWO (74°55′N, 109°35′W) consists of two adjacent watersheds spanning 30 km 2 exhibiting topographic relief that ranges from 5 to 125 m above sea level.

Webthe western Canadian Arctic Archipelago (Fig. 1). As part of a long-term research program (the Cape Bounty Arctic Watershed Observatory), hydrologi-cal, limnological, and sedimentary processes have been investigated and monitored in two adjacent lakes and watershed systems since 2003 (Lamoureux et al. 2006; Cockburn and Lamoureux … WebThe goal of the Cape Bounty Arctic Watershed Observatory is to undertake integrated, multidisciplinary research to determine the impact of a changing climate on permafrost regions in the Canadian High Arctic. Our research can be broadly categorized into the following fields of research Climatology Hydrology Geomorphology Biogeochemistry

WebSeasonal stream regimes and Multi-Year water budgets of hillslope catchments at Polar Bear Pass and Cape Bounty, Nunavut Including Comparisons to other small Arctic Watershed Studies, Hydrology Research, 46: 533–550, doi: 10.2166/nh.2014.004.

WebMar 7, 2014 · Field work for this study was conducted at the Cape Bounty Arctic Watershed Observatory (CBAWO), located on southern Melville Island in Nunavut, Canada (approximately 74.91°N, 109.44°W) in 2009 and 2010 . The CBAWO is composed of two parallel watersheds that, when combined, cover approximately 15 km 2. The … principle of alternat principle of air fryerWebPast Students – Cape Bounty Arctic Watershed Observatory Past Students Ph.D Casey Beel, PhD (2024), Evolving High Arctic Landscapes: A Fluvial Geomorphic Perspective. Supervisor: Dr. Scott Lamoureux and Dr. John Orwin principle of allocation biology definitionWebResearch at the Cape Bounty Arctic Watershed Observatory will investigate how climate change will affect rivers, permafrost, soils, vegetation, greenhouse gas emissions and the release of contaminants into High Arctic rivers and lakes. Our integrated watershed network will provide an unprecedented understanding of the sensitivity and ... principle of a machineWebAug 3, 2024 · This research measured CO 2 exchange between the atmosphere and the tundra over five summers at the Cape Bounty Arctic Watershed Observatory (74.92°N, 109.58°W) on Melville Island, Nunavut, Canada. The ecosystem acted as a CO 2 source for three out of five summers and is likely an annual net CO 2 source to the atmosphere. plush wordsWebFind Advanced Search History Search by Map: Arctic Antarctic. Author; Lafrenière, Melissa; Showing 1 - 20 results ... Cape Bounty Melville Island . by Lafreniere, Melissa, Lafreniere, Melissa Published 2015 . Get access. Dataset. Select result number 3. 3 . 2014 River Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN ... plush xxlWebcatchments within the West watershed at the Cape Bounty Arctic Watershed Observatory (74 540N, 109 350W) on Melville Island, Nunavut (Fig. 1). Continuous permafrost underlies the study area and active layer depths in hill slopes are typically between 0.60 and 1 m during the peak growing season. Vegetation communities in the … plush women\u0027s pajamas top rated