Search Results - "Bradley, Andrew V."

Multiscale Variability and the Comparison of Ground and Satellite Radar Based Measures of Peatland Surface Motion for Peatland Monitoring by Marshall, Chris, Sterk, Henk Pieter, Gilbert, Peter J., Andersen, Roxane, Bradley, Andrew V., Sowter, Andrew, Marsh, Stuart, Large, David J.

“…Peatland surface motion is highly diagnostic of peatland condition. Interferometric Synthetic Aperture Radar (InSAR) can measure this at the landscape scale…”
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Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands by de la Barreda-Bautista, Betsabe, Boyd, Doreen S., Ledger, Martha, Siewert, Matthias B., Chandler, Chris, Bradley, Andrew V., Gee, David, Large, David J., Olofsson, Johan, Sowter, Andrew, Sjögersten, Sofie

“…Permafrost thaw resulting from climate warming is threatening to release carbon from high latitude peatlands. The aim of this research was to determine…”
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Using a multi‐lens framework for landscape decisions by Cole, Beth, Bradley, Andrew V., Willcock, Simon, Gardner, Emma, Allinson, Ewan, Hagen‐Zanker, Alex, Calo, Adam J., Touza, Julia, Petrovskii, Sergei, Yu, Jingyan, Whelan, Mick

“…Landscape decisions are multi‐faceted. Framing landscape decision‐making as a governance process that requires a collective approach can encourage key…”
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Comparing the accuracies of remote sensing global burned area products using stratified random sampling and estimation by Padilla, Marc, Stehman, Stephen V., Ramo, Ruben, Corti, Dante, Hantson, Stijn, Oliva, Patricia, Alonso-Canas, Itziar, Bradley, Andrew V., Tansey, Kevin, Mota, Bernardo, Pereira, Jose Miguel, Chuvieco, Emilio

“…The accuracies of six global burned area (BA) products for year 2008 were compared using the same validation methods and reference data to quantify accuracy of…”
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Identification of typical ecohydrological behaviours using InSAR allows landscape-scale mapping of peatland condition by Bradley, Andrew V, Andersen, Roxane, Marshall, Chris, Sowter, Andrew, Large, David J

“…Better tools for rapid and reliable assessment of global peatland extent and condition are urgently needed to support action to prevent further decline of…”
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A multi‐scale approach interpreting sediment processes and distribution from desert sand colour in central Saudi Arabia by Bradley, Andrew V., McLaren, Sue J., Al‐Dughairi, Ahmed, Khalaf, Nadia

“…In central Saudi Arabia the redness of sands observed on satellite imagery, often related to iron oxide amount, was used to better interpret geomorphic…”
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Relationships between phenology, radiation and precipitation in the Amazon region by BRADLEY, ANDREW V, GERARD, FRANCE F, BARBIER, NICOLAS, WEEDON, GRAHAM P, ANDERSON, LIANA O, HUNTINGFORD, CHRIS, ARAGÃO, LUIZ E.O.C, ZELAZOWSKI, PRZEMYSLAW, ARAI, EGIDIO

“…In tropical areas, Dynamic Global Vegetation Models (DGVMs) still have deficiencies in simulating the timing of vegetation phenology. To start addressing this…”
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Evidence of past environmental conditions during the evolution of a calcretised Wadi System in Southern Jordan using stable isotopes by McLaren, Sue J., Leng, Melanie J., Knowles, Tanya, Bradley, Andrew V.

“…A stratigraphically and temporally ordered sequence of channel calcretes preserved along the Wadi Dana, Southern Jordan, records the Quaternary evolution of…”
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Coca and Colonists: Quantifying and Explaining Forest Clearance under Coca and Anti-Narcotics Policy Regimes by Bradley, Andrew V., Millington, Andrew C.

“…The impacts of coca cultivation and coca eradication on rates of humid tropical forest clearance were examined in the agricultural colonization zone of…”
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Potential use of APSIS-InSAR measures of the range of vertical surface motion to improve hazard assessment of peat landslides by Md. Tariqul Islam, Andrew V. Bradley, Andrew Sowter, Roxane Andersen, Chris Marshall, Mike Long, Mary C. Bourke, John Connolly, David J. Large

“…Peat landslides represent a notable natural hazard that is difficult to assess across complex blanket bog terrain. To aid the assessment of peat landslide…”
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SimiVal, a multi-criteria map comparison tool for land-change model projections by Bradley, Andrew V., Rosa, Isabel M.D., Pontius, Robert G., Ahmed, Sadia E., Araújo, Miguel B., Brown, Daniel G., Brandão, Amintas, Câmara, Gilberto, Carnerio, Tiago G.S., Hartley, Andrew J., Smith, Matthew J., Ewers, Robert M.

“…The multiple uses of land-cover models have led to validation with choice metrics or an ad hoc choice of the validation metrics available. To address this, we…”
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An ensemble of spatially explicit land-cover model projections: prospects and challenges to retrospectively evaluate deforestation policy by Bradley, Andrew V., Rosa, Isabel M. D., Brandão, Amintas, Crema, Stefano, Dobler, Carlos, Moulds, Simon, Ahmed, Sadia E., Carneiro, Tiago, Smith, Matthew J., Ewers, Robert M.

“…Ensemble techniques, common in many disciplines, have yet to be fully exploited with spatially explicit projections from land-change models. We trial a…”
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BIOFRAG – a new database for analyzing BIOdiversity responses to forest FRAGmentation by Pfeifer, Marion, Lefebvre, Veronique, Gardner, Toby A., Arroyo‐Rodriguez, Victor, Baeten, Lander, Banks‐Leite, Cristina, Barlow, Jos, Betts, Matthew G., Brunet, Joerg, Cerezo, Alexis, Cisneros, Laura M., Collard, Stuart, D'Cruze, Neil, da Silva Motta, Catarina, Duguay, Stephanie, Eggermont, Hilde, Eigenbrod, Felix, Hadley, Adam S., Hanson, Thor R., Hawes, Joseph E., Heartsill Scalley, Tamara, Klingbeil, Brian T., Kolb, Annette, Kormann, Urs, Kumar, Sunil, Lachat, Thibault, Lakeman Fraser, Poppy, Lantschner, Victoria, Laurance, William F., Leal, Inara R., Lens, Luc, Marsh, Charles J., Medina‐Rangel, Guido F., Melles, Stephanie, Mezger, Dirk, Oldekop, Johan A., Overal, William L., Owen, Charlotte, Peres, Carlos A., Phalan, Ben, Pidgeon, Anna M., Pilia, Oriana, Possingham, Hugh P., Possingham, Max L., Raheem, Dinarzarde C., Ribeiro, Danilo B., Ribeiro Neto, Jose D., Douglas Robinson, W, Robinson, Richard, Rytwinski, Trina, Scherber, Christoph, Slade, Eleanor M., Somarriba, Eduardo, Stouffer, Philip C., Struebig, Matthew J., Tylianakis, Jason M., Tscharntke, Teja, Tyre, Andrew J., Urbina Cardona, Jose N., Vasconcelos, Heraldo L., Wearn, Oliver, Wells, Konstans, Willig, Michael R., Wood, Eric, Young, Richard P., Bradley, Andrew V., Ewers, Robert M.

“…Habitat fragmentation studies have produced complex results that are challenging to synthesize. Inconsistencies among studies may result from variation in the…”
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Scale dependence in multitemporal mapping of forest fragmentation in Bolivia: implications for explaining temporal trends in landscape ecology and applications to biodiversity conservation by Millington, Andrew C., Velez-Liendo, Ximena M., Bradley, Andrew V.

“…Landsat TM and ETM data were used to create forest/non-forest maps with which spatial patterns of forest fragmentation created by road building, agricultural…”
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Sky‐view factor approximation using GPS receivers by Chapman, Lee, Thornes, John E., Bradley, Andrew V.

“…A technique is described which allows the real time measurement of sky‐view factors by proxy. A simple and inexpensive global positioning system (GPS) receiver…”
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Causes of the apparent scale independence of fractal indices associated with forest fragmentation in Bolivia by Kojima, Naoko, Laba, Magdeline, Velez Liendo, Ximena M., Bradley, Andrew V., Millington, Andrew C., Baveye, Philippe

“…In a recent investigation, Landsat TM and ETM+ data were used to simulate different resolutions of remotely-sensed images (from 30 to 1100 m) and to analyze…”
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Modelling spatial and temporal road thermal climatology in rural and urban areas using a GIS by Bradley, Andrew V., Thornes, John E., Chapman, Lee, Unwin, David, Roy, Melanie

“…A 1-D road surface energy balance model was modified to account for the geographical variables of latitude, optical depth, sky-view factor, slope and slope…”
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Spatial variability in shrub vegetation across dune forms in central Saudi Arabia by Bradley, Andrew V., Haughan, Alice E., Al-Dughairi, Ahmed, McLaren, Sue J.

“…In desert dune environments, vegetation may be an indicator of dune stability and rates of sediment transport. As topography and underlying controls of…”
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Relationships between phenology, radiation and precipitation in the Amazon region: PHENOLOGY DRIVERS IN THE AMAZON by BRADLEY, ANDREW V., GERARD, FRANCE F., BARBIER, NICOLAS, WEEDON, GRAHAM P., ANDERSON, LIANA O., HUNTINGFORD, CHRIS, ARAGÃO, LUIZ E. O. C., ZELAZOWSKI, PRZEMYSLAW, ARAI, EGIDIO

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Coca and Colonists: Quantifying and Explaining Forest Clearance under Coca and Anti-Narcotics Policy Regimes by Bradley, Andrew V, Millington, Andrew C

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