89 Works

Gridded Standardized Precipitation Index (SPI) using gamma distribution with standard period 1961-2010 for Great Britain [SPIgamma61-10]

M. Tanguy, J. Hannaford, L. Barker, C. Svensson, F. Kral & M. Fry
1km and 5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given accumulation period as defined by McKee et al. (1993). SPI is calculated for different accumulation periods: 1, 3, 6, 12, 18, 24 months. Each of these is in turn calculated for each of the twelve calendar months. Note that values in monthly (and for longer accumulation periods also annual)...

Data from: Assembly mechanisms determining high species turnover in aquatic communities over regional and continental scales

Duarte S. Viana, Jordi Figuerola, Klaus Schwenk, Marina Manca, Anders Hobæk, Marit Mjelde, Christopher D. Preston, Richard J. Gornall, Jane M. Croft, Robert A. King, Andy J. Green & Luis Santamaría
Niche and neutral processes drive community assembly and metacommunity dynamics, but their relative importance might vary with the spatial scale. The contribution of niche processes is generally expected to increase with increasing spatial extent at a higher rate than that of neutral processes. However, the extent to what community composition is limited by dispersal (usually considered a neutral process) over increasing spatial scales might depend on the dispersal capacity of composing species. To investigate the...

UK Environmental Change Network (ECN) frog data: 1994-2012

S. Rennie, J. Adamson, R. Anderson, C. Andrews, J. Bater, N. Bayfield, K. Beaton, D. Beaumont, S. Benham, V. Bowmaker, C. Britt, R. Brooker, D. Brooks, J. Brunt, G. Common, R. Cooper, S. Corbett, N. Critchley, P. Dennis, J. Dick, B. Dodd, N. Dodd, N. Donovan, J. Easter, E. Eaton … & M. Whittaker
Frog data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include phenology (i.e. the dates when frogs start congregating, spawning, when hatching occurs and when the frogs leave), number of spawn masses, total surface area covered by spawn, percentage of dead spawn, depth, pH, conductivity, alkalinity, aluminium, calcium, chloride, ammonium, nitrate nitrogen, phosphate phosphorous, potassium, sulphate sulphur, sodium, total nitrogen and total dissolved phosphorous. These data are collected at ECN's terrestrial sites...

UK Environmental Change Network (ECN) spittle bug data: 1993-2012

S. Rennie, J. Adamson, R. Anderson, C. Andrews, J. Bater, N. Bayfield, K. Beaton, D. Beaumont, S. Benham, V. Bowmaker, C. Britt, R. Brooker, D. Brooks, J. Brunt, G. Common, R. Cooper, S. Corbett, N. Critchley, P. Dennis, J. Dick, B. Dodd, N. Dodd, N. Donovan, J. Easter, E. Eaton … & M. Whittaker
Spittle Bug data from the UK Environmental Change Network (ECN) terrestrial sites. These data are collected by quadrat sampling at all of ECN's terrestrial sites using a standard protocol . They represent continuous annual records from 1993 to 2012. Spittle Bug adults (Philaenus spumarius) are sampled and separated by sex and by colour morph; it is likely that the proportions of morphs are environmentally determined and will therefore be good indicators of environmental change. Spittle...

Land Classification of Cumbria 1975

R.G.H. Bunce, R.S. Smith & M.O. Hill
The Land Classification of Cumbria is a classification of the county of Cumbria (Great Britain) into a set of 16 environmental strata, termed land classes, to be used as a basis for ecological survey, originally developed by the Institute of Terrestrial Ecology (ITE) in 1975. The strata were created from the multivariate analysis of 150 environmental variables, including topographic data, geographical features and geology data. The Land Classification can be used to stratify a wide...

Continuous measurements of rainfall (2002-2007) [LOCAR]

D. Leach, P. Henville, R. Wyatt, E. Hewitt, I. Morrissey, J. Weller, C. I. Tindall & N. Bachiller-Jareno
Continuous measurements of rainfall from the Frome Piddle; Pang Lambourn and Tern catchments, recorded between 2002 and 2007. Continuous recording rain gauges were installed at six sites in these catchments to record 15 minute rainfall data for differing periods at the varying sites. The instruments were installed as part of the NERC funded Lowland Catchment Research (LOCAR) Programme to provide comparable baseline rainfall data across the LOCAR catchments.

United Kingdom Butterfly Monitoring Scheme: species trends 2014

M. Botham, D. Roy, T. Brereton, I. Middlebrook & Z. Randle
This dataset provides linear trends, over varying time periods, for the UK Butterfly Monitoring Scheme (UKBMS) Collated Indices of individual butterfly species across the UK. The main statistical values derived from a linear regression (slope, standard error, P-value) are presented for the entire time series for each species (1976 to 2014), for the last 20 years, and for the last decade. In addition a trend class, based on slope direction and its significance, and a...

Natural radionuclide concentrations in soil, water, sediment and biota in England and Wales

N.A. Beresford, C.L. Barnett, D.G. Jones, M.D. Wood, J.D. Appleton, N. Breward & D. Copplestone
Data comprise estimates of activity concentrations of naturally occurring radionuclides (40K, 238U and 232Th series radionuclides) in environmental media (soil and stream sediments and waters) and non-human biota (focusing on the ICRP Reference Animals and Plants). For soil, stream sediments and stream waters data were derived from total K, U and Th concentrations mainly from the ongoing geochemical survey of the United Kingdom (G-BASE), conducted by the British Geological Survey. The geochemical survey data are...

Habitat, vegetation, tree and soil data from Native Pinewoods in Scotland, 1971

R.G.H. Bunce, M.W. Shaw & C.M. Wood
A set of data arising from a detailed ecological survey of the native Scots Pine woodland habitats within Scotland. In all, 27 woods from throughout Scotland were identified as the major remaining native pinewoods, and within each wood 16 randomly selected 200m2 plots were surveyed (26 of the woods were surveyed in 1971, with 1 extra wood surveyed in 1972). Details about the trees, ground flora, soil, habitat types as well as general plot information...

UK Environmental Change Network (ECN) stream water discharge data: 1993-2012

S. Rennie, J. Adamson, R. Anderson, C. Andrews, J. Bater, N. Bayfield, K. Beaton, D. Beaumont, S. Benham, V. Bowmaker, C. Britt, R. Brooker, D. Brooks, J. Brunt, G. Common, R. Cooper, S. Corbett, N. Critchley, P. Dennis, J. Dick, B. Dodd, N. Dodd, N. Donovan, J. Easter, E. Eaton … & M. Whittaker
Stream water discharge data from the UK Environmental Change Network (ECN) terrestrial sites. The data (stage and discharge) are collected by loggers at ECN's terrestrial sites (where a stream is present) using a standard protocol. They represent continuous 15-minutely records from 1993 to 2012. The sites at which these data are collected are: Glensaugh, Moor House-Upper Teesdale, Sourhope, Wytham and Y Wyddfa (Snowdon). ECN is the UK's long-term environmental monitoring programme. It is a multi-agency...

United Kingdom Butterfly Monitoring Scheme: collated indices 2014

M. Botham, D. Roy, T. Brereton, I. Middlebrook & Z. Randle
Collated indices are a relative measure of butterfly abundance across monitored sites in the UK, calculated from data collected by the UK Butterfly Monitoring Scheme (UKBMS). Collated indices are calculated annually for each individual butterfly species that has been recorded on five or more sites in that year. Based on this criterion collated indices have been calculated for the entire UKBMS time series from 1976 to the current year for the majority of species. For...

Land Classification of Shetland 1974

R.G.H. Bunce & P.A. Bassett
The Land Classification of Shetland is a classification of the Shetland Isles into a set of 16 environmental strata, termed land classes, to be used as a basis for ecological survey, originally developed by the Institute of Terrestrial Ecology (ITE) in 1974. The strata were created from the multivariate analysis of 150 environmental variables, including topographic data, geographical features and geology data. The Land Classification can be used to stratify a wide range of ecological...

Abundance of plant taxa on Norwood Farm, Somerset during 2007 and 2008

D.M. Evans, M.J.O. Pocock, J. Brooks & J. Memmott
Estimates of plant abundance (for leaf area, floral units and seed abundance, mass and energy) obtained from field-based sampling as part of a study of ecological interactions (food webs and plant-pollinator networks) on a single farm (Norwood Farm, Somerset, UK: 51.3128N 2.3206W) during 2007 and 2008. During the study, Norwood Farm was managed as an organic farm at relatively low intensity. The work was was supported by the Biotechnology and Biological Sciences Research Council [grant...

Land Cover Map 1990 (1km dominant target class, GB)

R.M. Fuller, G.B. Groom, A.R. Jones & A.G. Thomson
The Land Cover Map of Great Britain 1990 (1km dominant target class, GB), is a raster digital dataset, providing classification of land cover types into 25 classes, at a 1km resolution. The dataset consists of a 1km grid with a full set of the 25 target classes (or 'sub' classes). Each 1km contains the dominant habitat class, derived from a higher resolution (25m) dataset. The map was produced using supervised maximum likelihood classifications of Landsat...

Standardised Precipitation Index time series for Integrated Hydrological Units Hydrometric Areas (1961-2012)

M. Tanguy, F. Kral., M. Fry, C. Svensson & J. Hannaford
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al. [1]). SPI is a drought index based on the probability of precipitation for a given accumulation period as defined by McKee et al. [2]. SPI is calculated for different accumulation periods: 1, 3, 6, 12, 18, 24 months. Each of these is in turn calculated for each of the twelve calendar months. Note that values in monthly (and for longer...

Countryside Survey mapped estimates of Broad Habitat area change in Great Britain between 1998 and 2007

C.J. Barr, M.J. Brown, R.G.H. Bunce, P.D. Carey, K. Chandler, A. Crowe, M.K. Gillespie, D.C. Howard, L.C. Maskell, L.R. Norton, R.J. Scott, W.A. Scott, S.M. Smart, R.C. Stuart, J.W. Watkins, C.M. Wood & S.M. Wright
This dataset consists of change data for areas of Broad Habitats across Great Britain between 1998 and 2007. The data are national estimates generated by analysing the sample data from up to 591 1km squares and scaling up to a national level. The data are summarized as percentage increase or decrease in habitat area per Land Class (areas of similar environmental characteristics) and are in a vector format. The sample sites are chosen from a...

High-resolution global topographic index values

T.R. Marthews, S.J. Dadson, B. Lehner, S. Abele & N. Gedney
The topographic index is a hydrological quantity describing the propensity of the soil at landscape points to become saturated with water as a result of topographic position (i.e. not accounting for other factors such as climate that also affect soil moisture but are accounted for separately). Modern land surface models require a characterisation of the land surface hydrological regime and this parameter allows the use of the TOPMODEL hydrological model to achieve this .This Geographic...

Integrated Hydrological Units of the United Kingdom: Catchments

F. Kral, M. Fry & H. Dixon
This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data collection. This dataset was derived from the Integrated Hydrological Terrain Model. A Catchment represents the full area upstream from a Section outlet, which is a cell upstream of a confluence of two watercourses with known names. While Sections do not overlap, Catchments can overlap because one Catchment...

Integrated Hydrological Units of the United Kingdom: Hydrometric Areas without Coastline

F. Kral, M. Fry & H. Dixon
This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data collection. Hydrometric Areas are either integral river catchments having one or more outlets to the sea or tidal estuary, or they may include several contiguous river catchments having topographical similarity but separate tidal outlets. Hydrometric Areas are the coarsest units of the IHU in terms of spatial...

Climate hydrology and ecology research support system potential evapotranspiration dataset for Great Britain (1961-2012) [CHESS-PE]

E.L. Robinson, E. Blyth, D.B. Clark, J. Finch & A.C. Rudd
1km resolution gridded potential evapotranspiration over Great Britain for the years 1961-2012. This dataset contains time series of two potential evapotranspiration variables. The first is potential evapotranspiration (PET) (mm/day) calculated using the Penman-Monteith equation [1] for FAO-defined well-watered grass [2]. The second is potential evapotranspiration with interception correction (PETI) (mm/day), which adds a correction for interception by a well-watered grass on days in which there is rainfall. Both PET and PETI are calculated using the...

Land Cover Map 2000 (1km dominant aggregate class, GB)

R.M. Fuller, G.M. Smith, J.M. Sanderson, R.A. Hill, A.G. Thomson, R. Cox, N.J. Brown, R.T. Clarke, P. Rothery & F.F. Gerard
This dataset consists of a 1km resolution raster version of the Land Cover Map 2000 for Great Britain. Each 1km pixel represents the dominant aggregate class across the 1km area. The aggregate classes are aggregations of the target classes, broadly representing Broad Habitats (see below). The dataset is part of a series of data products produced by the Centre for Ecology & Hydrology known as LCM2000. LCM2000 is a parcel-based thematic classification of satellite image...

Land Cover Map 2000 (1km dominant aggregate class, N.Ireland)

R.M. Fuller, G.M Smith, J.M. Sanderson, R.A. Hill, A.G Thomson, R Cox, N.J Brown, R.T Clarke, P. Rothery & F.F. Gerard
This dataset consists of a 1km resolution raster version of the Land Cover Map 2000 for Northern Ireland. Each 1km pixel represents the dominant aggregate class across the 1km area. The aggregate classes are aggregations of the target classes, broadly representing Broad Habitats (see below). The dataset is part of a series of data products produced by the Centre for Ecology & Hydrology known as LCM2000. LCM2000 is a parcel-based thematic classification of satellite image...

United Kingdom Butterfly Monitoring Scheme: site location data 2014

M. Botham, D. Roy, T. Brereton, I. Middlebrook & Z. Randle
This dataset provides the details of all sites which have been monitored as part of the UK Butterfly Monitoring Scheme (UKBMS). Data includes the location within the UK, the length and width of the line transect on each site, and how long the transect has been monitored. The UKBMS started in 1976 with fewer than 50 sites. The number of sites monitored each year has increased to over a thousand since 2008. There is turnover...

Land Cover Map 2000 (25m raster, GB)

R.M. Fuller, G.M. Smith, J.M. Sanderson, R.A. Hill, A.G Thomson, R. Cox, N.J. Brown, R.T Clarke, P. Rothery & F.F. Gerard
This dataset consists of a 25m resolution raster version of the Land Cover Map 2000 for Great Britain. Each 25m pixel represents a 25m area of land cover target class, broadly representing Broad Habitats (see below). The dataset is part of a series of data products produced by the Centre for Ecology & Hydrology known as LCM2000. LCM2000 is a parcel-based thematic classification of satellite image data covering the entire United Kingdom. The map updates...

Land Cover Map 2000 (1km dominant target class, N.Ireland)

R.M. Fuller, G.M. Smith, J.M. Sanderson, R.A. Hill, A.G. Thomson, R. Cox, N.J. Brown, R.T. Clarke, P. Rothery & F.F. Gerard
This dataset consists of a 1km resolution raster version of the Land Cover Map 2000 for Northern Ireland. Each 1km pixel represents the dominant target class (or 'sub class') across the 1km area. The target classes broadly represent Broad Habitats (see below). The dataset is part of a series of data products produced by the Centre for Ecology & Hydrology known as LCM2000. LCM2000 is a parcel-based thematic classification of satellite image data covering the...

Registration Year

  • 2015
    89

Resource Types

  • Dataset
    89

Affiliations

  • Centre for Ecology & Hydrology
    77
  • UK Centre for Ecology & Hydrology
    60
  • ADAS
    14
  • Rothamsted Research
    14
  • Rothamsted Research, North Wyke
    14
  • The James Hutton Institute
    14
  • Forest Research
    14
  • Cyfoeth Naturiol Cymru - Natural Resources Wales
    14
  • Agri-Food and Biosciences Institute
    14
  • Centre for Ecology and Hydrology
    6