Water‐soluble organic carbon on a forested watershed underlain by continuous permafrost and its export to stream
نویسندگان
چکیده
منابع مشابه
Winter-time climatic control on dissolved organic carbon export and surface water chemistry in an Adirondack forested watershed.
Although most of forested watersheds in temperate and boreal regions are snow-covered for a substantial portion of the year, responses of biogeochemical processes under the snow pack to climatic fluctuations are poorly understood. We investigated responses of dissolved organic carbon (DOC) and surface water chemistry in stream and lake discharge waters draining the Arbutus Lake Watershed in the...
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O the 27th of March, 2000, ecology lost two leaders who leave important legacies to the study of food webs. Shigeru Nakano, whose paper with Masashi Murakami appears in this issue of PNAS (1), was visiting Gary Polis at his field site in Baja California. Polis, Nakano, and three other colleagues perished when their boat capsized in a violent, unexpected storm offshore from Bahia de Los Angeles ...
متن کاملFluorescence characteristics and sources of dissolved organic matter for stream water during storm events in a forested mid‐Atlantic watershed
[1] The concentrations and quality of dissolved organic matter (DOM) and their sources were studied for multiple storm events collected over a three‐year period (2008–10) in a forested headwater (12 ha) catchment in the mid‐Atlantic Piedmont region of the USA. DOM constituents were characterized using a suite of indices derived from ultraviolet absorbance and PARAFAC modeling of fluorescence ex...
متن کاملLandscape partitioning and burial processes of soil organic carbon in contrasting areas of continuous permafrost
Recent studies have shown that permafrost soils in the northern circumpolar region store almost twice as much carbon as the atmosphere. Since soil organic carbon (SOC) pools have large regional and landscape-level variability, detailed SOC inventories from across the northern permafrost region are needed to assess potential remobilization of SOC with permafrost degradation and to quantify the p...
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ژورنال
عنوان ژورنال: Forest Science and Technology
سال: 2006
ISSN: 2158-0103,2158-0715
DOI: 10.1080/21580103.2006.9656304