Abundant pre-industrial carbon detected in Canadian Arctic headwaters

Autor: Pete Smith, Philip A. Wookey, Y. van der Velde, Robert Baxter, Mark H. Garnett, Kerry J. Dinsmore, Doerthe Tetzlaff, Michael F. Billett, Joshua F. Dean, Jens-Arne Subke, J. S. Lessels, Lorna E. Street, I. Washbourne

Publikováno v: Environmental Research Letters, 13(3):034024, 1-11. IOP Publishing Ltd.
Dean, J F, Van Der Velde, Y, Garnett, M H, Dinsmore, K J, Baxter, R, Lessels, J S, Smith, P, Street, L E, Subke, J A, Tetzlaff, D, Washbourne, I, Wookey, P A & Billett, M F 2018, ' Abundant pre-industrial carbon detected in Canadian Arctic headwaters : Implications for the permafrost carbon feedback ', Environmental Research Letters, vol. 13, no. 3, 034024, pp. 1-11 . https://doi.org/10.1088/1748-9326/aaa1fe
Dean, J F, van der Velde, Y, Garnett, M H, Dinsmore, K J, Baxter, R, Lessels, J S, Smith, P, Street, L, Subke, J-A, Tetzlaff, D, Washbourne, I, Wookey, P A & Billett, M F 2018, ' Abundant pre-industrial carbon detected in Canadian Arctic headwaters – implications for the permafrost carbon feedback ', Environmental Research Letters, vol. 13, 034024 . https://doi.org/10.1088/1748-9326/aaa1fe
Environmental research letters, 2018, Vol.13(3), pp.034024 [Peer Reviewed Journal]
ENVIRONMENTAL RESEARCH LETTERS

Mobilization of soil/sediment organic carbon into inland waters constitutes a substantial, but poorly-constrained, component of the global carbon cycle. Radiocarbon (14C) analysis has proven a valuable tool in tracing the sources and fate of mobilize

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a090507c068f483468de5a94dc839279
https://hdl.handle.net/1871.1/23ca4f43-6106-4ac1-8a1c-f0e4a4b340a8

Digital soil mapping of organic carbon concentration in paddy growing soils of Northern Sri Lanka

Autor: R.P.S.K. Rajapaksha, N. Gnanavelrajah, R.R. Ratnayake, N. Yogenthiran, J. S. Lessels, Senani Karunaratne

Publikováno v: Geoderma Regional. 7:167-176

In this study we explore the environmental covariates that are useful in mapping SOC contents in tropical paddy growing soils in Northern Sri Lanka. We carried out digital mapping of SOC contents across the study area using a spatial soil prediction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b7fb50026ed6fb3611b97800dbb838f
https://doi.org/10.1016/j.geodrs.2016.03.002

A post-event stratified random sampling scheme for monitoring event-based water quality using an automatic sampler

Autor: Thomas F. A. Bishop, J. S. Lessels

Publikováno v: Journal of Hydrology. 580:123393

Short rainfall events contribute to large portions of annual sediment and nutrient exports. Most water quality sampling schemes rely on regularly spaced temporal sampling and increasingly monitoring schemes are including a form of event-based samplin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ce25a2baae1f21742df768b3009cedb
https://doi.org/10.1016/j.jhydrol.2018.12.063

Using the precision of the mean to estimate suitable sample sizes for monitoring total phosphorus in Australian catchments

Autor: Thomas F. A. Bishop, J. S. Lessels

Publikováno v: Hydrological Processes. 29:950-964

The effect of the sample size on prediction quality is well understood. Recently, studies have assessed this relationship using near-continuous water quality samples. However, this is rarely possible because of financial constraints, and therefore, m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef6f6f2abebc1c33dc86b5646a6341ab
https://doi.org/10.1002/hyp.10205

Using geophysical surveys to test tracer-based storage estimates in headwater catchments

Autor: Doerthe Tetzlaff, Chris Soulsby, Josie Geris, James P. McNamara, M. Blumstock, J. S. Lessels, John H. Bradford, Jonathan Dick

Publikováno v: Hydrological Processes.

Hydrogeophysical surveys were carried out in a 3.2 km2 Scottish catchment where previous isotope studies inferred significant groundwater storage that makes important contributions to streamflow. We used electrical resistivity tomography (ERT) to cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bc69a704aea26e48c222ef9c3970231
https://doi.org/10.1002/hyp.10889