Biogeochemical indicators of peatland degradation
نویسنده
چکیده
Introduction Conclusions References
منابع مشابه
Biogeochemical indicators of peatland degradation – a case study of a tem- perate bog in northern Germany
Organic soils in peatlands store a great proportion of the global soil carbon pool and can lose carbon via the atmosphere due to degradation. In Germany, most of the greenhouse gas (GHG) emissions from organic soils are attributed to sites managed as grassland. Here, we investigated a land use gradient from near-natural wetland (NW) to an extensively managed (GE) to an intensively managed grass...
متن کاملBiogeochemical indicators of peatland degradation – a case study 1 of a temperate bog in Northern Germany
15 Organic soils in peatlands store a great proportion of the global soil carbon pool and can lose 16 carbon via the atmosphere due to degradation. In Germany, most of the greenhouse gas 17 (GHG) emissions from organic soils are attributed to sites managed as grassland. Here we 18 investigated a land use gradient from near-natural wetland (NW) to an extensively managed 19 (GE) to an intensively...
متن کاملRegional variation in the biogeochemical and physical characteristics of natural peatland pools.
Natural open-water pools are a common feature of northern peatlands and are known to be an important source of atmospheric methane (CH4). Pool environmental variables, particularly water chemistry, vegetation community and physical characteristics, have the potential to exert strong controls on carbon cycling in pools. A total of 66 peatland pools were studied across three regions of the UK (no...
متن کاملEffect of Carex rostrata on seasonal and interannual variability in peatland methane emissions
[1] Peatlands are a large natural source of atmospheric methane (CH4), and the sedgeCarex rostrata plays a critical role in the production, oxidation, and transport of CH4 in these systems. This 4 year clipping experiment examined the changes in CH4 emissions from a temperate peatland after removing all aboveground C. rostrata biomass. Methane fluxes, dissolved CH4, and environmental variables ...
متن کاملA water - table dependent reservoir model to investigate the effect of drought 1 and vascular plant invasion on peatland hydrology
A water-table dependent reservoir model to investigate the effect of drought and vascular plant invasion on peatland hydrology. Author manuscript, published in "Journal of Hydrology (2013) 32 p." 2 ABSTRACT: This paper investigates the water table dynamics in a peatland showing a wide range of water table fluctuations. A reservoir model of water table fluctuations in a double-porosity peat is p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014