David G. Gee
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View article: Exploring Spatial Patterns of Tropical Peatland Subsidence in Selangor, Malaysia Using the APSIS-DInSAR Technique
Exploring Spatial Patterns of Tropical Peatland Subsidence in Selangor, Malaysia Using the APSIS-DInSAR Technique Open
Tropical peatlands in Southeast Asia have experienced widespread subsidence due to forest clearance and drainage for agriculture, oil palm and pulp wood production, causing concerns about their function as a long-term carbon store. Peatlan…
View article: InSAR-measured permafrost degradation of palsa peatlands in northern Sweden
InSAR-measured permafrost degradation of palsa peatlands in northern Sweden Open
Climate warming is degrading palsa peatlands across the circumpolar permafrost region. Permafrost degradation may lead to ecosystem collapse and potentially strong climate feedbacks, as this ecosystem is an important carbon store and can t…
View article: Potential of APSIS-InSAR for measuring surface oscillations of tropical peatlands
Potential of APSIS-InSAR for measuring surface oscillations of tropical peatlands Open
Tropical peatland across Southeast Asia is drained extensively for production of pulpwood, palm oil and other food crops. Associated increases in peat decomposition have led to widespread subsidence, deterioration of peat condition and CO …
View article: ARE POST-MILLENNIALS ENROLLED IN ENGINEERING MAJORS INCLINED TO BE SOCIALLY ACTIVE?
ARE POST-MILLENNIALS ENROLLED IN ENGINEERING MAJORS INCLINED TO BE SOCIALLY ACTIVE? Open
Abstract–As part of a curriculum redesign for AY2009-10, university faculty and administration created a new course –Freshman Year Seminar– which is required of all incoming first year students. A service learning component is included as …
View article: Multi-stage formation of the Feragen ophiolite, Norway: Implication from petrology and geochemistry of peridotites and chromitites and its potential for prospecting
Multi-stage formation of the Feragen ophiolite, Norway: Implication from petrology and geochemistry of peridotites and chromitites and its potential for prospecting Open
The ultramafic massif of Feragen, which belongs to the eastern ophiolitic belt of Norway, has abundant amounts of chromite ores. Recent studies have revealed a complex melt evolution in a supra-subduction zone (SSZ) environment. This study…
View article: Permafrost degradation of peatlands in northern Sweden
Permafrost degradation of peatlands in northern Sweden Open
Climate heating is degrading palsa peatlands across the circumpolar permafrost region. Permafrost degradation may lead to ecosystem collapse and potentially strong climate feedbacks, as this ecosystem is an important carbon store and can t…
View article: Optical and radar Earth observation data for upscaling methane emissions linked to permafrost degradation in sub-Arctic peatlands in northern Sweden
Optical and radar Earth observation data for upscaling methane emissions linked to permafrost degradation in sub-Arctic peatlands in northern Sweden Open
Permafrost thaw in Arctic regions is increasing methane (CH4) emissions into the atmosphere, but quantification of such emissions is difficult given the large and remote areas impacted. Hence, Earth observation (EO) data are critical for a…
View article: Capabilities of optical and radar Earth observation data for up-scaling methane emissions linked to subsidence and permafrost degradation in sub-Arctic peatlands
Capabilities of optical and radar Earth observation data for up-scaling methane emissions linked to subsidence and permafrost degradation in sub-Arctic peatlands Open
Permafrost thaw in Arctic regions is increasing methane (CH4) emissions to the atmosphere but quantification of such emissions is difficult given the large and remote areas impacted. Hence, Earth Observation (EO) data are critical for asse…
View article: A Datasheet for the INSIGHT Birmingham, Solihull, and Black Country Diabetic Retinopathy Screening Dataset
A Datasheet for the INSIGHT Birmingham, Solihull, and Black Country Diabetic Retinopathy Screening Dataset Open
Proprietary or commercial disclosure may be found after the references.
View article: Towards a monitoring approach for understanding permafrost degradation and linked subsidence in Arctic peatlands
Towards a monitoring approach for understanding permafrost degradation and linked subsidence in Arctic peatlands Open
<p>Permafrost thaw resulting from climate warming is threatening to release carbon from high latitude peatlands. The aim of this research was to determine subsidence rates linked to permafrost thaw in sub-Arctic peatlands in Sweden u…
View article: Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands
Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands Open
Permafrost thaw resulting from climate warming is threatening to release carbon from high latitude peatlands. The aim of this research was to determine subsidence rates linked to permafrost thaw in sub-Arctic peatlands in Sweden using hist…
View article: Study of Ground Movement in a Mining Area with Geological Faults Using FDM Analysis and a Stacking InSAR Method
Study of Ground Movement in a Mining Area with Geological Faults Using FDM Analysis and a Stacking InSAR Method Open
Underground coal mining activities and ground movement are directly correlated, and coal mining-induced ground movement can cause damage to property and resources, thus its monitoring is essential for the safety and economics of a city. Fa…
View article: Comparative Study of Groundwater-Induced Subsidence for London and Delhi Using PSInSAR
Comparative Study of Groundwater-Induced Subsidence for London and Delhi Using PSInSAR Open
Groundwater variation can cause land-surface movement, which in turn can cause significant and recurrent harm to infrastructure and the water storage capacity of aquifers. The capital cities in the England (London) and India (Delhi) are wi…
View article: Remote Monitoring of Ground Motion Hazards in High Mountain Terrain Using InSAR: A Case Study of the Lake Sarez Area, Tajikistan
Remote Monitoring of Ground Motion Hazards in High Mountain Terrain Using InSAR: A Case Study of the Lake Sarez Area, Tajikistan Open
High mountain terrains, with steep slopes and deep valleys, are generally challenging areas to monitor using satellite earth observation techniques since the terrain creates perspective distortions and differences in illumination that can …
View article: Demystifying the pathway of assessment and treatment for bipolar disorder – utilising co-production and algorithms to personalise the approach
Demystifying the pathway of assessment and treatment for bipolar disorder – utilising co-production and algorithms to personalise the approach Open
Aims To develop an evidence based, patient centred treatment pathway for people experiencing symptoms of bipolar disorder (BD), modifiable to include local resources. Method This project was developed in line with current approaches to ser…
View article: Demystifying the pathway of assessment and treatment for bipolar disorder – utilising co-production and algorithms to personalise the approach
Demystifying the pathway of assessment and treatment for bipolar disorder – utilising co-production and algorithms to personalise the approach Open
Aims To develop an evidence based, patient centred treatment pathway for people experiencing symptoms of bipolar disorder (BD), modifiable to include local resources. Method This project was developed in line with current approaches to ser…
View article: Reconstructing the Ediacaran to Ordovician history of the Baltoscandian Margin of continent Baltica
Reconstructing the Ediacaran to Ordovician history of the Baltoscandian Margin of continent Baltica Open
<p>In the Scandes, the lower thrust sheets of the Caledonian allochthons provide unambiguous stratigraphic evidence of correlation with the successions of the Baltoscandian platform. Cambrian successions, including the Alum Shale For…
View article: Timing of deformation, metamorphism and leucogranite intrusion in the lower part of the Seve Nappe Complex in central J&#228;mtland, Swedish Caledonides
Timing of deformation, metamorphism and leucogranite intrusion in the lower part of the Seve Nappe Complex in central Jämtland, Swedish Caledonides Open
<p>The new LA-ICP-MS zircon isotope age data from paragneiss, amphibolite and two leucogranite intrusions in the Lower Seve Nappe of the &#197;re synform in the Caledonides of central J&#228;mtland provide evidence of both Si…
View article: Timing of deformation, metamorphism and leucogranite intrusion in the lower part of the Seve Nappe Complex in central Jämtland, Swedish Caledonides
Timing of deformation, metamorphism and leucogranite intrusion in the lower part of the Seve Nappe Complex in central Jämtland, Swedish Caledonides Open
Recent studies in the context of the International Continental Scientific Drilling Project “Collisional Orogeny in the Scandinavian Caledonides” have focused on the importance of the Seve Nappe Complex (SNC) for understanding the subductio…
View article: Zircon age depth-profiling sheds light on the early Caledonian evolution of the Seve Nappe Complex in west-central Jämtland
Zircon age depth-profiling sheds light on the early Caledonian evolution of the Seve Nappe Complex in west-central Jämtland Open
The Scandinavian Caledonides comprise nappe stacks of far-travelled allochthons that record closure of the Iapetus Ocean and subsequent continental collision of Baltica and Laurentia. The Seve Nappe Complex (SNC) of the Scandinavian Caledo…
View article: Additional Data for "Advanced analysis of satellite data reveals ground deformation precursors to the Brumadinho Tailings Dam collapse".
Additional Data for "Advanced analysis of satellite data reveals ground deformation precursors to the Brumadinho Tailings Dam collapse". Open
1. ISBAS InSAR time-series data for locations on the Brumadinho tailings dam. 2. Brumadinho tailings dam failure prediction data. 3. Daily rainfall data for the Cercadinho-F501 meteorological station. 4. Daily rainfall data for the Rola Mo…
View article: Standard Design for Nebraska County Bridges
Standard Design for Nebraska County Bridges Open
Many county-owned bridges in Nebraska need replacement due to their structural deficiency. Most of the bridges needing replacement are in the 40 to 60 ft range. This span range lacks a standard design that fits Nebraska county practices in…
View article: Caledonian metamorphism of metasediments from Franz Josef Land
Caledonian metamorphism of metasediments from Franz Josef Land Open
The petrography, detrital zircon age distribution and 40Ar–39Ar ages of three samples from the Nagurskaya drill core of westernmost Franz Josef Land have been analyzed and are compared to similar rocks from the Lomonosov Ridge. The analyze…
View article: The effects of weaponry and mating experience on the level and outcome of agonistic interactions in male field crickets, gryllus bimaculatus (orthoptera: gryllidae)
The effects of weaponry and mating experience on the level and outcome of agonistic interactions in male field crickets, gryllus bimaculatus (orthoptera: gryllidae) Open
A wide variety of factors are predicted to influence the intensity and outcome of agonistic interactions in animals, including the resource holding potential of the opponents and the nature and value of the resource over which the individu…
View article: Supporting energy regulation by monitoring land motion on a regional and national scale: A case study of Scotland
Supporting energy regulation by monitoring land motion on a regional and national scale: A case study of Scotland Open
The advent of new satellite and data processing techniques have meant that routine, operational and reliable surveys of land motion on a regional and national scale are now possible. In this paper, we apply a novel satellite remote sensing…