All Outputs (11)

Assessing Mountain Soil Water Storage and Release in a Colombian Páramo With APSIS‐InSAR Data (2025)
Journal Article
Bradley, A. V., Large, D. J., Prieto Naranjo, J. M., Buytaert, W., Mitchell, E., Sowter, A., Diazgranados, M., Ochoa‐Tocachi, B., George, C., & Gerard, F. F. (2025). Assessing Mountain Soil Water Storage and Release in a Colombian Páramo With APSIS‐InSAR Data. Hydrological Processes, 39(7), Article e70214. https://doi.org/10.1002/hyp.70214

Direct observation of montane and upland water resources provides valuable data in support of national scale water management and policy, but direct observation is challenging on large spatial scales. To address the need for large spatial scale hydro... Read More about Assessing Mountain Soil Water Storage and Release in a Colombian Páramo With APSIS‐InSAR Data.

A summary of surface motion remote sensing methods for the monitoring of peatland (2025)
Report
Mitchell, E., Fallaize, C., Dryden, I., Bradley, A. V., Large, D. J., Andersen, . R., & Marshall, C. (2025). A summary of surface motion remote sensing methods for the monitoring of peatland. NatureScot

The purpose of this report is to present a suite of methods and products for landscape scale assessment of peatland condition that can contribute to the sustainable management and restoration of peatland habitats. The outputs will also allow for the... Read More about A summary of surface motion remote sensing methods for the monitoring of peatland.

Analysis of an InSAR “bog breathing” based classification of peatland condition relative to field observations in Cairnsmore of Fleet National Nature Reserve (2025)
Report
Bradley, A. V., Mitchell, E., Dryden, I., Fallaize, C., Tariqul Islam, M., Large, D. J., Andersen, R., & Marshall, C. (2025). Analysis of an InSAR “bog breathing” based classification of peatland condition relative to field observations in Cairnsmore of Fleet National Nature Reserve. NatureScot

The purpose of this research is to:

1. Develop a field survey method that can be used to test the validity of maps of peatland condition that were created using satellite radar measures of peatland surface motion.

2. Test and refine a pre-exist... Read More about Analysis of an InSAR “bog breathing” based classification of peatland condition relative to field observations in Cairnsmore of Fleet National Nature Reserve.

Application of surface motion remote sensing to quantify the condition and trajectory of change of c.680,000 ha of peatland (2025)
Report
Large, D. J., Bradley, A. V., Mitchell, E., Fallaize, C., Dryden, I., Andersen, R., & Marshall, C. (2025). Application of surface motion remote sensing to quantify the condition and trajectory of change of c.680,000 ha of peatland. NatureScot

The purpose of this report is to demonstrate and evaluate the use of peatland surface motion, as measured by interferometric synthetic aperture radar (InSAR) over eight consecutive years, and to quantify and report peatland condition and trajectory o... Read More about Application of surface motion remote sensing to quantify the condition and trajectory of change of c.680,000 ha of peatland.

The stoichiometry of carbon, hydrogen, and oxygen in peat (2018)
Journal Article
Moore, T. R., Large, D., Talbot, J., Wang, M., & Riley, J. L. (2018). The stoichiometry of carbon, hydrogen, and oxygen in peat. Journal of Geophysical Research: Biogeosciences, 123(10), 3101-3110. https://doi.org/10.1029/2018jg004574

Carbon (C), hydrogen (H), and oxygen (O) form ~90% by mass of peat, a product of the input of plant tissues and litter and the output of decomposition under aerobic and anaerobic conditions. We examined patterns of these elements, as the O:C and H:C... Read More about The stoichiometry of carbon, hydrogen, and oxygen in peat.

Improving spatial predictability of petroleum resources within the Central Tertiary Basin, Spitsbergen: a geochemical and petrographic study of coals from the eastern and western coalfields (2017)
Journal Article
Uguna, J. O., Carr, A. D., Marshall, C., Large, D., Meredith, W., Jochmann, M., Snape, C. E., Vane, C. H., Jensen, M. A., & Olaussen, S. (2017). Improving spatial predictability of petroleum resources within the Central Tertiary Basin, Spitsbergen: a geochemical and petrographic study of coals from the eastern and western coalfields. International Journal of Coal Geology, 179, 278-294. https://doi.org/10.1016/j.coal.2017.06.007

Central Tertiary Basin (CTB) coals from a variety of palaeogeographic conditions within the Longyear and Verkhnij seams, were sampled to assess the relationship between the petroleum present, the remaining generation potential and coal geochemistry i... Read More about Improving spatial predictability of petroleum resources within the Central Tertiary Basin, Spitsbergen: a geochemical and petrographic study of coals from the eastern and western coalfields.

Coal-derived rates of atmospheric dust deposition during the Permian (2015)
Journal Article
Marshall, C., Large, D. J., & Heavens, N. G. (2016). Coal-derived rates of atmospheric dust deposition during the Permian. Gondwana Research, 31, https://doi.org/10.1016/j.gr.2015.10.002

Despite widespread evidence for atmospheric dust deposition prior to the Quaternary, quantitative rate data remains sparse. As dust influences both climate and biological productivity, the absence of quantitative dust data limits the comprehensivenes... Read More about Coal-derived rates of atmospheric dust deposition during the Permian.

Long-term reindeer grazing limits warming-induced increases in CO2 released by tundra heath soil: potential role of soil C quality (2015)
Journal Article
Väisänen, M., Sjogersten Turner, S., Large, D., Drage, T., & Stark, S. (2015). Long-term reindeer grazing limits warming-induced increases in CO2 released by tundra heath soil: potential role of soil C quality. Environmental Research Letters, 10(9), Article 094020. https://doi.org/10.1088/1748-9326/10/9/094020

© 2015 IOP Publishing Ltd. The current climate warming in the Arctic may increase the microbial degradation of vast pools of soil carbon (C); however, the temperature sensitivity of decomposition is often highly dependent on the quality of accumulate... Read More about Long-term reindeer grazing limits warming-induced increases in CO2 released by tundra heath soil: potential role of soil C quality.

Geochemistry and petrology of palaeocene coals from Spitzbergen — Part 2: Maturity variations and implications for local and regional burial models (2015)
Journal Article
Marshall, C., Uguna, J., Large, D. J., Meredith, W., Jochmann, M., Friis, B., Vane, C., Spiro, B. F., Snape, C. E., & Orheim, A. (2015). Geochemistry and petrology of palaeocene coals from Spitzbergen — Part 2: Maturity variations and implications for local and regional burial models. International Journal of Coal Geology, 143, 1-10. https://doi.org/10.1016/j.coal.2015.03.013

The Central Tertiary Basin is an uplifted part of the North Barents Shelf and should be an ideal location to understand the thermal history, maximum burial depth and overburden thickness in this petroleum-rich area. Efforts to quantify the thermal hi... Read More about Geochemistry and petrology of palaeocene coals from Spitzbergen — Part 2: Maturity variations and implications for local and regional burial models.

Geochemistry and petrology of Palaeocene coals from Spitsbergen — Part 1: oil potential and depositional environment (2015)
Journal Article
Marshall, C., Large, D. J., Meredith, W., Snape, C. E., Uguna, C. N., Spiro, B. F., Orheim, A., Jochmann, M., Mokogwu, I., Wang, Y., & Friis, B. (2015). Geochemistry and petrology of Palaeocene coals from Spitsbergen — Part 1: oil potential and depositional environment. International Journal of Coal Geology, 143, https://doi.org/10.1016/j.coal.2015.03.006

Abundant oil prone coal (Type III kerogen) deposits are preserved within the high latitude, middle Palaeocene, Todalen member of the Central Tertiary Basin, Spitsbergen Island, Norwegian Arctic. The coals (Svea, Longyear, Svarteper and Askeladden sea... Read More about Geochemistry and petrology of Palaeocene coals from Spitsbergen — Part 1: oil potential and depositional environment.

Calcium leaching from waste steelmaking slag: Significance of leachate chemistry and effects on slag grain mineralogy (2014)
Journal Article
HALL, C., LARGE, D., ADDERLEY, B., & WEST, H. (2014). Calcium leaching from waste steelmaking slag: Significance of leachate chemistry and effects on slag grain mineralogy. Minerals Engineering, 65, 156-162. https://doi.org/10.1016/j.mineng.2014.06.002

Accelerated carbonation of alkaline wastes such as steelmaking slag offers the potential to combine waste valorisation with climate change mitigation by utilising carbon dioxide (CO2). One method of achieving this is through an indirect carbonation p... Read More about Calcium leaching from waste steelmaking slag: Significance of leachate chemistry and effects on slag grain mineralogy.