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Outputs (41)

A least-cost network neutral landscape model of human sites and routes (2024)
Journal Article
Etherington, T. R., O’Sullivan, D., Perry, G. L. W., Richards, D. R., & Wainwright, J. (2024). A least-cost network neutral landscape model of human sites and routes. Landscape Ecology, 39(3), 52. https://doi.org/10.1007/s10980-024-01836-w

Context: Neutral landscape models generate virtual landscapes that enable computer-based exploration of the effects of spatial patterns on ecological processes free from the restrictions of real-world experimentation. For some questions in landscape... Read More about A least-cost network neutral landscape model of human sites and routes.

Resilience and Adaptation of Agricultural Practice in Neolithic Çatalhöyük, Turkey (2022)
Journal Article
Ayala, G., Bogaard, A., Charles, M., & Wainwright, J. (2022). Resilience and Adaptation of Agricultural Practice in Neolithic Çatalhöyük, Turkey. World Archaeology, https://doi.org/10.1080/00438243.2022.2125058

Andrew Sherratt’s ‘Water, soil and seasonality’, World Archaeology (1980), signposted a long-term debate surrounding early farming adaptations to riverine landscapes in western Asia and Europe. Recent research at Çatalhöyük in central Anatolia, a key... Read More about Resilience and Adaptation of Agricultural Practice in Neolithic Çatalhöyük, Turkey.

A multi‐method approach to analyse changes in gully characteristics between 2009 and 2018 in southeast Nigeria (2022)
Journal Article
Osumgborogwu, I. E., Wainwright, J., Turnbull, L., & Uzoigwe, L. O. (2022). A multi‐method approach to analyse changes in gully characteristics between 2009 and 2018 in southeast Nigeria. Land Degradation and Development, 33(9), 1398-1409. https://doi.org/10.1002/ldr.4246

Gully erosion is the dominant environmental problem in southeast Nigeria and has led to loss of human and material resources. In this study, we evaluated changes in gully characteristics in southeast Nigeria and their potential drivers between 2009 a... Read More about A multi‐method approach to analyse changes in gully characteristics between 2009 and 2018 in southeast Nigeria.

Holistic Approaches to Palaeohydrology: Reconstructing and Modelling the Neolithic River Çarşamba and the Riverscape of Çatalhöyük, Turkey (2021)
Journal Article
Wainwright, J., & Ayala, G. (2021). Holistic Approaches to Palaeohydrology: Reconstructing and Modelling the Neolithic River Çarşamba and the Riverscape of Çatalhöyük, Turkey. Holocene, 32(11), 1277-1304. https://doi.org/10.1177/09596836211041744

Alluvial landscapes have long been considered optimal locations for Neolithic settlement because of the availability of water and nutrientbearing silts. However, the dynamics of these landscapes have often been underestimated in relation to the inter... Read More about Holistic Approaches to Palaeohydrology: Reconstructing and Modelling the Neolithic River Çarşamba and the Riverscape of Çatalhöyük, Turkey.

What do models tell us about water and sediment connectivity? (2020)
Journal Article
Baartman, J. E., Nunes, J. P., Masselink, R., Darboux, F., Bielders, C., Degre, A., …Wainwright, J. (2020). What do models tell us about water and sediment connectivity?. Geomorphology, 367, Article 107300. https://doi.org/10.1016/j.geomorph.2020.107300

Connectivity has been embraced by the geosciences community as a useful concept to understand and describe hydrological functioning and sediment movement through catchments. Mathematical modelling has been used for decades to quantify and predict ero... Read More about What do models tell us about water and sediment connectivity?.

The Seasonality of Wetland and Riparian Taskscapes at Çatalhöyük (2020)
Journal Article
Wolfhagen, J., Veropoulidou, R., Ayala, G., Filipović, D., Kabukcu, C., Lancelotti, C., …Wainwright, J. (2020). The Seasonality of Wetland and Riparian Taskscapes at Çatalhöyük. Near Eastern Archaeology, 83(2), 98-109. https://doi.org/10.1086/708446

Seasonal variation in the natural world of Neolithic Çatalhöyük shaped the organization of daily life and the social world of its residents. Seasonal cycles in climatic patterns, hydrology, growing seasons of wild and domestic plants, and seasonal be... Read More about The Seasonality of Wetland and Riparian Taskscapes at Çatalhöyük.

Çatalhöyük and Its Landscapes (2020)
Journal Article
Ayala, G., & Wainwright, J. (2020). Çatalhöyük and Its Landscapes. Near Eastern Archaeology, 83(2), 88-97. https://doi.org/10.1086/709176

T he landscape surrounding the site of Çatalhöyük has been transformed by centuries of land use and agricultural improvements (fig. 1). The most recent transformations started in the early twentieth century aiming to improve agricultural productivity... Read More about Çatalhöyük and Its Landscapes.

A new framework for integrated, holistic, and transparent evaluation of inter-basin water transfer schemes (2020)
Journal Article
Sinha, P., Rollason, E., Louise, J. B., Wainwright, J., & Reaney, M. S. (2020). A new framework for integrated, holistic, and transparent evaluation of inter-basin water transfer schemes. Science of the Total Environment, 721, Article 137646. https://doi.org/10.1016/j.scitotenv.2020.137646

Water shortages are forecast to affect 50% of the world's population by 2030, impacting developing nations most acutely. To increase water security there has been a significant increase in Inter-basin Water Transfer (IBWT) schemes, engineering mega-p... Read More about A new framework for integrated, holistic, and transparent evaluation of inter-basin water transfer schemes.

How did that get there? Understanding sediment transport and accumulation rates in agricultural landscapes using the ESTTraP agent-based model (2019)
Journal Article
Kabora, T., Stump, D., & Wainwright, J. (2020). How did that get there? Understanding sediment transport and accumulation rates in agricultural landscapes using the ESTTraP agent-based model. Journal of Archaeological Science: Reports, 29, Article 102115. https://doi.org/10.1016/j.jasrep.2019.102115

The 15th–18th century CE site of Engaruka in Tanzania is often described as primarily comprising drystone agricultural terraces, but it is now known that many of these former farming plots are not terraces per se, but are instead sediment traps. Stra... Read More about How did that get there? Understanding sediment transport and accumulation rates in agricultural landscapes using the ESTTraP agent-based model.

Multispectral Contrast of Archaeological Features: A Quantitative Evaluation (2019)
Journal Article
Kalayci, T., Lasaponara, R., Wainwright, J., & Masini, N. (2019). Multispectral Contrast of Archaeological Features: A Quantitative Evaluation. Remote Sensing, 11(9), Article 913. https://doi.org/10.3390/rs11080913

This study provides an evaluation of spectral responses of hollow ways in Upper Mesopotamia. Hollow ways were used for the transportation of animals, carts, and other moving agents for centuries. The aim is to show how the success of spectral indices... Read More about Multispectral Contrast of Archaeological Features: A Quantitative Evaluation.

A low-cost bench-top research device for turbidity measurement by radially distributed illumination intensity sensing at multiple wavelengths (2019)
Journal Article
Kitchener, B., Dixon, S., Howarth, K., Parsons, A., Wainwright, J., Bateman, M., …Hewett, C. (2019). A low-cost bench-top research device for turbidity measurement by radially distributed illumination intensity sensing at multiple wavelengths. HardwareX (Oxford), 5, Article e00052. https://doi.org/10.1016/j.ohx.2019.e00052

Presented here is a new bench-top research device for the measurement of the optical turbidity of natural sediment-laden water samples. This prototype device employs 18 unique angular measurement positions and a variety of user-selectable LED light s... Read More about A low-cost bench-top research device for turbidity measurement by radially distributed illumination intensity sensing at multiple wavelengths.

From structure to function: understanding shrub encroachment in drylands using hydrological and sediment connectivity (2018)
Journal Article
Turnbull, L., & Wainwright, J. (2018). From structure to function: understanding shrub encroachment in drylands using hydrological and sediment connectivity. Ecological Indicators, 98, 608-618. https://doi.org/10.1016/j.ecolind.2018.11.039

Hydrological and sediment connectivity can help us to understand better how physical and process-based linkages govern ecogeomorphic feedbacks and identify locations where degradation is likely to be pronounced. In this study we investigate how hydro... Read More about From structure to function: understanding shrub encroachment in drylands using hydrological and sediment connectivity.

New approaches to field-model data comparison: Numerical modelling of the last glacial cycle in the Welland catchment, England (2018)
Journal Article
Briant, R., Wainwright, J., & Maddy, D. (2018). New approaches to field-model data comparison: Numerical modelling of the last glacial cycle in the Welland catchment, England. Geomorphology, 323, 106-122. https://doi.org/10.1016/j.geomorph.2018.09.006

The extent to which deposition within river systems is driven by climate over glacial-interglacial timescales, and the nature of such linkages, is much debated. Answering such questions from the geological record is often limited by a lack of geochro... Read More about New approaches to field-model data comparison: Numerical modelling of the last glacial cycle in the Welland catchment, England.

Applying Pattern Oriented Sampling in current fieldwork practice to enable more effective model evaluation in fluvial landscape evolution research (2018)
Journal Article
Briant, R., Cohen, K., Cordier, S., Demoulin, A., Macklin, M., Mather, A., …Veldkamp, T. (2018). Applying Pattern Oriented Sampling in current fieldwork practice to enable more effective model evaluation in fluvial landscape evolution research. Earth Surface Processes and Landforms, 43(14), 2964-2980. https://doi.org/10.1002/esp.4458

Field geologists and geomorphologists are increasingly looking to numerical modelling to understand landscape change over time, particularly in river catchments. The application of Landscape Evolution Models (LEMs) started with abstract research ques... Read More about Applying Pattern Oriented Sampling in current fieldwork practice to enable more effective model evaluation in fluvial landscape evolution research.

Communicating Risks to Infrastructure Due to Soil Erosion: A Bottom-Up Approach (2018)
Journal Article
Hewett, C. J., Simpson, C., Wainwright, J., & Hudson, S. (2018). Communicating Risks to Infrastructure Due to Soil Erosion: A Bottom-Up Approach. Land Degradation and Development, 29(4), 1282-1294. https://doi.org/10.1002/ldr.2900

Soil erosion is a major problem worldwide, affecting natural, agricultural and urban environments through its impact on flood risk, water quality, loss of topsoil, eutrophication of water bodies, sedimentation of waterways and damage to infrastructur... Read More about Communicating Risks to Infrastructure Due to Soil Erosion: A Bottom-Up Approach.

Virtual velocity of sand transport in water (2017)
Journal Article
Parsons, A., Cooper, J., Wainwright, J., & Sekiguchi, T. (2018). Virtual velocity of sand transport in water. Earth Surface Processes and Landforms, 43(3), 755-761. https://doi.org/10.1002/esp.4262

Using the 160-m-long flume at Tsukuba University we undertook an experiment to provide a first estimate of the virtual velocity of sand in the size range 0.5 – 2.0 mm. For the flow velocity used in our experiment this sediment-size range would conven... Read More about Virtual velocity of sand transport in water.

Palaeoenvironmental reconstruction of the alluvial landscape of Neolithic Çatalhöyük, central southern Turkey: The implications for early agriculture and responses to environmental change (2017)
Journal Article
Ayala, G., Wainwright, J., Walker, J., Hodara, R., Lloyd, J., Leng, M., & Doherty, C. (2017). Palaeoenvironmental reconstruction of the alluvial landscape of Neolithic Çatalhöyük, central southern Turkey: The implications for early agriculture and responses to environmental change. Journal of Archaeological Science, 87, 30-43. https://doi.org/10.1016/j.jas.2017.09.002

Archaeological discussions of early agriculture have often used the Neolithic village of Çatalhöyük in central southern Turkey as a key example of the restricting effect of environment on agricultural production and organization. Central to these dis... Read More about Palaeoenvironmental reconstruction of the alluvial landscape of Neolithic Çatalhöyük, central southern Turkey: The implications for early agriculture and responses to environmental change.

A review of the principles of turbidity measurement (2017)
Journal Article
Kitchener, B., Wainwright, J., & Parsons, A. (2017). A review of the principles of turbidity measurement. Progress in Physical Geography, 41(5), 620-642. https://doi.org/10.1177/0309133317726540

Turbidity of water due to the presence of suspended sediment is measured and interpreted in a variety of ways, which can lead to the misinterpretation of data. This paper re-examines the physics of light scattering in water, and exposes the extent to... Read More about A review of the principles of turbidity measurement.

Particle selectivity of sediment deposited over grass barriers and the effect of rainfall (2016)
Journal Article
Pan, C., Ma, L., & Wainwright, J. (2016). Particle selectivity of sediment deposited over grass barriers and the effect of rainfall. Water Resources Research, 52(10), 7932-7979. https://doi.org/10.1002/2016wr019010

Particle selectivity of the sediment deposited over vegetative barriers is of importance to predict sediment transport and particulate pollutant load into surface waters. Grassed barriers with 20–90% covers at 15° slope were subjected to silt-laden i... Read More about Particle selectivity of sediment deposited over grass barriers and the effect of rainfall.

Experimental simulation: using generative modeling and palaeoecological data to understand human-environment interactions (2016)
Journal Article
Perry, G., Wainwright, J., Etherington, T., & Wilmshurst, J. (2016). Experimental simulation: using generative modeling and palaeoecological data to understand human-environment interactions. Frontiers in Ecology and Evolution, 4, Article 109. https://doi.org/10.3389/fevo.2016.00109

The amount of palaeoecological information available continues to grow rapidly, supporting improved descriptions of the dynamics of past ecosystems and enabling them to be seen from new perspectives. At the same time, there has been concern over whet... Read More about Experimental simulation: using generative modeling and palaeoecological data to understand human-environment interactions.

Seed-bank structure and plant-recruitment conditions regulate the dynamics of a grassland-shrubland Chihuahuan ecotone (2016)
Journal Article
Moreno-de las Heras, M., Turnbull, L., & Wainwright, J. (2016). Seed-bank structure and plant-recruitment conditions regulate the dynamics of a grassland-shrubland Chihuahuan ecotone. Ecology, 97(9), 2303-2318. https://doi.org/10.1002/ecy.1446

Large areas of desert grasslands in southwestern USA have shifted to sparse shrublands dominated by drought-tolerant woody species over the last 150 years, accompanied by accelerated soil erosion. An important step towards the understanding of patter... Read More about Seed-bank structure and plant-recruitment conditions regulate the dynamics of a grassland-shrubland Chihuahuan ecotone.

The Geomorphology of The Anthropocene: Emergence, Status and Implications (2016)
Journal Article
Brown, A., Tooth, S., Bullard, J., Thomas, D., Chiverrell, R., Plater, A., …Aalto, R. (2017). The Geomorphology of The Anthropocene: Emergence, Status and Implications. Earth Surface Processes and Landforms, 42(1), 71-90. https://doi.org/10.1002/esp.3943

The Anthropocene is proposed as a new interval of geological time in which human influence on Earth and its geological record dominates over natural processes. A major challenge in demarcating the Anthropocene is that the balance between human-influe... Read More about The Geomorphology of The Anthropocene: Emergence, Status and Implications.

Dryland, calcareous soils store (and lose) significant quantities of near-surface organic carbon (2016)
Journal Article
Cunliffe, A., Puttock, A., Turnbull, L., Wainwright, J., & Brazier, R. (2016). Dryland, calcareous soils store (and lose) significant quantities of near-surface organic carbon. Journal of Geophysical Research: Earth Surface, 121(4), 684-702. https://doi.org/10.1002/2015jf003628

Semiarid ecosystems are susceptible to changes in dominant vegetation which may have significant implications for terrestrial carbon dynamics. The present study examines the distribution of organic carbon (OC) between particle size fractions in near-... Read More about Dryland, calcareous soils store (and lose) significant quantities of near-surface organic carbon.

Mixed qualitative-simulation methods: understanding geography through thick and thin (2016)
Journal Article
Millington, J., & Wainwright, J. (2017). Mixed qualitative-simulation methods: understanding geography through thick and thin. Progress in Human Geography, 41(1), 68-88. https://doi.org/10.1177/0309132515627021

Across geography there has been variable engagement with the use of simulation and agent-based modelling. We argue that agent-based simulation provides a complementary method to investigate geographical issues which need not be used in ways that are... Read More about Mixed qualitative-simulation methods: understanding geography through thick and thin.

Assessing vegetation structure and ANPP dynamics in a grassland–shrubland Chihuahuan ecotone using NDVI–rainfall relationships (2015)
Journal Article
Moreno-de las Heras, M., Diaz-Sierra, R., Turnbull, L., & Wainwright, J. (2015). Assessing vegetation structure and ANPP dynamics in a grassland–shrubland Chihuahuan ecotone using NDVI–rainfall relationships. Biogeosciences, 12(10), 2907-2925. https://doi.org/10.5194/bg-12-2907-2015

Climate change and the widespread alteration of natural habitats are major drivers of vegetation change in drylands. In the Chihuahuan Desert, large areas of grasslands dominated by perennial grass species have transitioned over the last 150 years to... Read More about Assessing vegetation structure and ANPP dynamics in a grassland–shrubland Chihuahuan ecotone using NDVI–rainfall relationships.

What is suspended sediment? (2015)
Journal Article
Parsons, A., Cooper, J., & Wainwright, J. (2015). What is suspended sediment?. Earth Surface Processes and Landforms, 40(10), 1417-1420. https://doi.org/10.1002/esp.3730

Suspended sediment is conventionally regarded as that sediment transported by a fluid that it is fine enough for turbulent eddies to outweigh settling of the particles through the fluid. Early work in the fluvial field attributed suspension to turbul... Read More about What is suspended sediment?.

Introduction to special issue on connectivity in water and sediment dynamics (2015)
Journal Article
Parsons, A., Bracken, L., Poeppl, R., Wainwright, J., & Keesstra, S. (2015). Introduction to special issue on connectivity in water and sediment dynamics. Earth Surface Processes and Landforms, 40(9), 1275-1277. https://doi.org/10.1002/esp.3714

Connectivity has emerged in recent years as a significant conceptual framework within which to address the spatial and temporal variability in runoff and sediment transport. This special issue draws together several of the papers that were presented... Read More about Introduction to special issue on connectivity in water and sediment dynamics.

Connectivity in dryland landscapes: shifting concepts of spatial interactions (2015)
Journal Article
Okin, G., Moreno-de las Heras, M., Saco, P., Throop, H., Vivoni, E., Parsons, A., …Peters, D. (2015). Connectivity in dryland landscapes: shifting concepts of spatial interactions. Frontiers in Ecology and the Environment, 13(1), 20-27. https://doi.org/10.1890/140163

Dryland ecosystems are often characterized by patchy vegetation and exposed soil. This structure enhances transport of soil resources and seeds through the landscape (primarily by wind and water, but also by animals), thus emphasizing the importance... Read More about Connectivity in dryland landscapes: shifting concepts of spatial interactions.

Assessing vegetation structure and ANPP dynamics in a grassland-shrubland Chihuahuan ecotone using NDVI-rainfall relationships (2015)
Journal Article
Moreno-de las Heras, M., Diaz-Sierra, R., Turnbull, L., & Wainwright, J. (2015). Assessing vegetation structure and ANPP dynamics in a grassland-shrubland Chihuahuan ecotone using NDVI-rainfall relationships. Biogeosciences discussions, 12(1), 51-92. https://doi.org/10.5194/bgd-12-51-2015

Climate change and the widespread alteration of natural habitats are major drivers of vegetation change in drylands. A classic case of vegetation change is the shrub-encroachment process that has been taking place over the last 150 years in the Chihu... Read More about Assessing vegetation structure and ANPP dynamics in a grassland-shrubland Chihuahuan ecotone using NDVI-rainfall relationships.

Experimental investigation into the impact of a liquid droplet onto a granular bed using three-dimensional, time-resolved, particle tracking (2014)
Journal Article
Long, E., Hargrace, G., Cooper, J., Kitchener, B., Parsons, A., Hewett, C., & Wainwright, J. (2014). Experimental investigation into the impact of a liquid droplet onto a granular bed using three-dimensional, time-resolved, particle tracking. Physical Review E, 89(3), Article 032201. https://doi.org/10.1103/physreve.89.032201

An experimental investigation into the interaction that occurs between an impacting water droplet and a granular bed of loose graded sand has been carried out. High-speed imaging, three-dimensional time-resolved particle tracking, and photogrammetric... Read More about Experimental investigation into the impact of a liquid droplet onto a granular bed using three-dimensional, time-resolved, particle tracking.

Concepts of hydrological connectivity: Research approaches, pathways and future agendas (2013)
Journal Article
Bracken, L., Wainwright, J., Ali, G., Tetzlaff, D., Smith, M., Reaney, S., & Roy, A. (2013). Concepts of hydrological connectivity: Research approaches, pathways and future agendas. Earth-Science Reviews, 119, 17-34. https://doi.org/10.1016/j.earscirev.2013.02.001

For effective catchment management and intervention in hydrological systems a process-based understanding of hydrological connectivity is required so that: i) conceptual rather than solely empirical understanding drives how systems are interpreted; a... Read More about Concepts of hydrological connectivity: Research approaches, pathways and future agendas.

Linking Environmental Régimes, Space and Time: Interpretations of Structural and Functional Connectivity (2011)
Journal Article
Wainwright, J., Turnbull, L., Ibrahim, T., Lexartza-Artza, I., Thomton, S., & Brazier, R. (2011). Linking Environmental Régimes, Space and Time: Interpretations of Structural and Functional Connectivity. Geomorphology, 126(3-4), 387-404. https://doi.org/10.1016/j.geomorph.2010.07.027

Connectivity as a concept has been increasingly part of discussions or explanations in hydrology, geomorphology and ecology. We address recent critiques of this approach by demonstrating how a refinement which distinguishes structural connectivity fr... Read More about Linking Environmental Régimes, Space and Time: Interpretations of Structural and Functional Connectivity.