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167 records found
Tensiometer measurements from a field experiment in the Conwy valley, North Wales, UK (2013 - 2015)
Data are presented of tensiometer measurements as centimetres of water from a field experiment in the Conwy catchment. The data were collected between October 2013 and January 2015 using tensiometers inserted into boreholes. The data were collected by trained members...
Quantitative and qualitative data relating to the inhibition of a phosphatase reaction by microcystin on a paper-based analytical device (PAD)
This dataset contains information about the development of a paper analytical device for the detection of the microcystin toxin. Water samples were collected weekly from Rostherne Mere and Tatton Park Lake, Cheshire between 20/07/2022 and 12/10/2022. Samples were analysed...
Model output of changes in soil carbon storage and emissions for agricultural and forest land uses across the Red Soil region in China
Data comprise soil organic carbon content from a simulation using the ECOSSE model; a pool-based carbon and nitrogen turnover model. Simulations were performed using input data from the Sunjia research farm in southeast China (Jianxi province). Data here is from simulations...
Sunflower seed predation rates in Biodiversity and Ecosystem Function in Tropical Agriculture (BEFTA) plots, Kandista and Ujun Tanjung estates, Indonesia
Data comprise sunflower seed predation rates (i.e. number of seeds remaining) after 24 hours under different treatments in eighteen experimental plots plots established in 2013 as part of the Biodiversity and Ecosystem Function in Tropical Agriculture (BEFTA) programme....
Derived global responses of annual river flow to catchment forestation through time, between 1900 and 2018
This dataset reports the responses of annual river flow to forestation in 43 catchments and contains 770 data points. Data shows the change in river flow following forestation at annual time scales, along control river flow measurements and associated metadata from...
1 citation
Elemental and radionuclide concentrations for several vegetation species from a site in Extremadura, Spain
Data comprise elemental and radionuclide concentrations in freeze-dried Mediterranean plants, seeds and oven dried soil. The samples were collected in June 2014 along a transect located in the Monfragüe National Park which is within the province of Cáceres, western...
1 citation
Carbon dioxide and methane fluxes and associated environmental observations from an unmodified blanket bog, Forsinard Flows RSPB Reserve, Scotland, 2016-2022
This dataset contains measurements of greenhouse gas exchange (carbon dioxide and methane) over a near natural blanket bog in the Flow Country, Caithness and Sutherland, using eddy-covariance, and associated meteorological and pedological measurements from 2016-10-19...
Weekly water quality data from the River Thames and its major tributaries (2009-2017)
This data set comprises weekly water quality monitoring data of seven sites along the River Thames, UK, and sixteen of its major tributaries from March 2009 to September 2017. Parameters measured were phosphorus and nitrogen species, dissolved reactive silicon, water...
1 citation
Net ecosystem carbon dioxide (CO2) exchange and meteorological observations collected at peatlands across Wales, Scotland and England, 2008-2020
This dataset contains time series observations of land surface-atmosphere net ecosystem carbon dioxide exchange (NEE) and supporting micrometeorological observations collected at 13 peatland eddy covariance (EC) flux observation sites located across Wales, Scotland...
1 citation
Sulphur and nitrogen atmospheric Concentration Based Estimated Deposition (CBED) data for the UK, 2019-2021
This dataset provides Concentration Based Estimated Deposition (CBED) values of sulphur and nitrogen atmospheric deposition for 1x1 kilometres (km) grid squares of the UK averaged over the years 2019 to 2021. The data consist of deposition values for sulphur, oxidised...
Eddy covariance measurements of carbon dioxide, energy and water fluxes at a conservation managed fen, Wicken Sedge Fen, Cambridgeshire, UK, 2009 to 2010
This dataset contains time series observations of land surface-atmosphere exchanges of net ecosystem carbon dioxide exchange (NEE), sensible heat (H) and latent heat (LE), and momentum (τ) measured at the Wicken Sedge Fen, a conservation managed lowland fen (site code:...
Stakeholder surveys to local farmers and officials in Chinese villages to understand knowledge management dynamics
Data comprise results of social surveys carried out in China during 2016 – 2018 to the local stakeholders (farmers and village to county level officials) to understand their knowledge learning dynamics and preference. Surveys were conducted in the rural villages in...
2 citations
Barium concentration and stable isotope ratio measurements of the dissolved and adsorbed phases from laboratory batch experiments and Himalayan river samples from 2015-2016
This dataset contains barium concentration and stable isotope ratio measurements of the adsorbed and dissolved phases associated with batch laboratory adsorption-desorption reactions using common environmental mineral adsorbents (clay minerals: kaolinite & montmorillonite,...
CEH Land Cover plus: Pesticides 2012-2016 (England and Wales)
This data product maps pesticide applications across England and Wales. It is produced at a 1km resolution with units of kg active ingredient applied per year. Pesticide application rates (kg/km2/yr) are calculated for each of the crops grown in each 1km square, with...
2 citations
Depth and velocity measurements in the South Saskatchewan River, Canada (2015-2017)
Data were collected in 2015, 2016 and 2017 to provide information on the distribution of flow depth and depth-averaged flow velocity at cross-sections on the South Saskatchewan River, Canada. Data were obtained using a Sontek M9 acoustic Doppler current profiler (aDcp)...
Growth, biomass allocation and tissue nutrient concentrations of subtropical and tropical tree seedlings in response to experimental manipulation of soil phosphorus pools
This dataset reports metrics of plant growth, including height, total biomass and the biomass of component plant parts, and percentage root colonisation by mycorrhizas, for tree seedlings of eight tropical and seven subtropical growing in pots of soil that had been...
1 citation
Topsoil physico-chemical properties from the UKCEH Countryside Survey, Great Britain, 2020, v2
This dataset consists of measures of topsoil (0-15 cm) physico-chemical properties from soils sampled from 48 x 1-km squares across Great Britain in 2020 as part of a rolling soil and vegetation monitoring program of 500 1-km squares repeated every 5 years. The properties...
Scots pine single nucleotide polymorphism (SNP) genotypes for Axiom array validation
The dataset contains genotypes for samples used to validate a 50K single nucleotide polymorphism (SNP, DNA mutation) Axiom array for Scots pine (Pinus sylvestris) and closely related members of the Pinus mugo complex.
1 citation
Dune migration measurements on the South Saskatchewan River, Canada, 2017
Data were collected in 2017, to provide information on spatial patterns of dune migration rates and associated water flow characteristics, at locations on the South Saskatchewan River, Canada. Dune migration rates were measured using repeat aerial imagery. Bedform crests...
Vascular plant and bryophyte survey from a 33-year chronosequence on bare chalk, Dorset, 2019-2020
Vascular plant and bryophyte survey data from a 33-year chronosequence on bare chalk, used to investigate primary succession. The bare chalk plots were created from archaeological excavations on Down Farm, north Dorset, between the years 1986 and 2018, resulting in...