Categories - Natural Resources

Sub Categories

Topics

soil-survey, air-quality-data, pedometrics, stormwater, wastewater, digital-soil-mapping, climers, pedology, landscape-ecology, openair, nasis, covid-19, aqi, groundwater-recharge, soil-respiration, airquality, toxicology, gef, integrated-modelling, landscape-metrics, swmm, swmm5, water-management, epanet, s4ss, brazil, ncss, eda, air-pollution-levels, drought-indices, soil-mapping, heatmap, geomatics, land-change-analysis, automated-river-analysis, water-quality-data, field-campaigns, water-monitoring, aquatic-science, sensor-station, lake, mixing, stratification, neutral-landscape-model, grass, hydrological, water-security, san-francisco-bay, pytorch-lightning, waterbalance, waterflux, deep-percolation, earth-sciences, pse, drought, drought-index, sgi, spei, k-means, landslides-detection, merging-algorithms, object-based-image-analysis, optical-satellite-imagery, rsgislib, water-distribution-networks, surface-runoff, nodemcu, plantower, pm10, pms5003, pms5003st, classification-algorithm, hyperspectral-image-classification, open-surface-mining, surface-mining-activities, global-database, soil-erosion, suitability-analysis, acquisition, extract-data, smap-data, soil-moisture-sensor, kssl, gis-based, spectral-unmixing, soilweb, smog, hydraulic-modelling, cropland, swmmanywhere, ow, airmonitoring, aqs, datamart, environmental-data-retrieval, r03, rprogramming, usepa, idaes-pse, watertap, ogr, openfluid-framework, simulators, citizenscience, opensensemap, stac-catalog, seasonal-calendar, emissions-model, stac-api, big-earth-data, eo-datacubes, image-time-series, satellite-image-time-series, planetary-computer, spi, nhd, civic-apps-team, bcgov-csnr, groundwater-data, water-distribution, radiometric-temperatures, source-energy-balance, code-for-america, openoakland, west-oakland, canairio-firmware, firmware, geomorphometry, advection, ensemble-prediction, rainfall-prediction, stochastic-processes, aem, aquatic, estuaries, fields, nutrients, phytoplankton, sediment, air-quality-monitor, airly, macos-menubar, poland, in-situ, ismn, qa4sm, goal programming, mathematical programming, model predictive control, multi-objective optimization, reservoir management, stochastic optimization, water resource management, bcgov, frequency-analysis, hydat, summary-statistics, bias, gsflow, pygsflow, wepp, geotechnical-engineering, pygef, defra, spatio-temporal-modeling, terrain, process-flow-diagram, sapper, sensor-community, abwasser, datenmanagement, gep, openaq, openaq-api, openaq-data, iot-device, MODFLOW, imod, air-pollutants, air-quality-measurements, cetesb, rio-de-janeiro, sao-paulo, ncss-tech, preprocess, read, sm, epanet-matlab-toolkit, groundwater-level, water-models, accumulation, intensity-analysis, land-use-and-land-cover-change, luc-maps, lulc, aqhi, aqhi-canada, cesi, naps, statistical-models, frm4sm, food-security, soils-revealed, covid19, data-dictionary, naming-conventions, odm, sars-cov-2, ensemble-methods, ensembles, global-sensitivity-analysis, non-intrusive, parameter-estimation, uncertainty-quantification, air-quality-api, air-quality-index, aqi-readings, waqi, airbase, 1d-cnn, conference, hyperspectral-data, publication, publication-code, soil-texture-classification, landtrendr, aguaclara, water-treatment, human-health-assessment, awsm, kanalfernsehen, kataster, kek, leitungskataster, qgep, sewerpipe, sia405, teksi, vsa-dss, vsa-kek, werkinformationen, 2019, hbv, hbv-model, matilda, melt, spotpy, hydrographs, well-hydrograph, conservation-international, land-degradation, ldn, natural-climate-solutions, unccd, comptox, algal-bloom, meris, olci, cigarettes,

Projects

Contributors

Michael Norelli [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland, aerial-imagery

gsehrlich [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Jess [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Jonathan A. Mitchell [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Brooks Jessup [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Ki Song [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Alana Tran [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Brian [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: air-pollution, air-quality, code-for-america, environmental-justice, openoakland, west-oakland

Pierre-Jean Guéno [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community, iot-device, sensor, air-quality, sensors, sensors-africa, citizen-science, dust-sensor

Maxime Jublou [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community

evertkuiken [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community

Michael Lažan [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community

LadislavM [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community, iot-device, sensor, citizen-science, dust-sensor

centraline [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community

ignotus87 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community

reuben honigwachs [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: sapper, sensor-community, citizen-science, dust-sensor

Matthias Pfeil [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, billion-oyster-project, curriculum, ecology, mean-stack, non-profit, nyc, oysters and 30 more

umut0 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, opensensemap-api, opensensemap-api-models, sensebox

Norwin Roosen [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, alkis, gdal, gml, nas, ogr, ogr2ogr, qgis and 4 more

Marc Dragunski [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, gh-pages, homepage, jekyll

Adorfer [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, opensensemap-api, opensensemap-api-models, sensebox

Christoph Kisfeld [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, opensensemap-api, opensensemap-api-models, sensebox, gh-pages, homepage, jekyll

Eric Thieme-Garmann [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

A.Ulianov [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

AlexIsHappy [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

Capecchi Riccardo [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

Edwin [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

Maxim Geerinck [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, icon-pack

Mokhtar [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, immer, state-management, all-in-one, awareness-app, compliance-automation, compliance-platform, cybersecurity and 4 more

Nicolas Pieper [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

Tomasz Masternak [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor, azure-sdk, c-sharp

akim95 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Air Quality
Topics: citizenscience, opensensemap, sensor

mroberge [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: hydrology, water, flow-duration, hydrograph, nwis, usgs

Jordi [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: aquatic-science, biogeochemical, ecology, glm, hydrodynamics, hydrology-modeling, lake, lakes, mixing, quality and 2 more

Philipp Kraft [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: accumulation, catchments, digital-elevation-model, flow-direction, hydrology, odmf

Elad Salomons [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Luke Butler [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution, geojson, mapbox-gl, mapbox-gl-js, vector-tiles, maplibre, maplibre-gl, maplibre-gl-js

Maurizio Cingi [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Tom Taxon [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Jinduan Chen [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

chrisgs [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Hyoungmin Woo [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Markus Sunela [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution, dxf, geotools

Oscar Vegas Niño [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Corey McNeish [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Alex Sinske [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Mike Kane [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution

Sahand Tashak [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: environmental-engineering, hydraulics, water-distribution, bms, dxf, epanet, lua, modelica, uwp

Heather Thompson [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: bcgovr, water, waterquality

Micah Sandusky [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: awsm, hydrology, snow, water, watershed, interpolation, smrf

Mark Robertson [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: awsm, hydrology, snow, water, watershed

colinpmillar [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Jason Bellino [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Robyn Irvine [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Jeff Starn [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Clark, Brian R [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Ralf Junghanns [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: component-library, frontend-components, frontend-framework, javascript-libraries, javascript-library, js-library, react-components, react-library, semantic-ui

Matt Knowling [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Julian Hofer [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: bmi, csdms, cxx, geosciences, interface, numerical-modeling

Wes Kitlasten [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Tom van Steijn [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Devin Cairns [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Neilt100 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

William Witterick [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Oliver Schmitz [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: earth-science, hydrology, modflow, spatio-temporal-modeling, fileformat, pcraster, amt, asynchronous-tasks, cartographic-modelling, computational-geography and 5 more

SercanC [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics:

Kor de Jong [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: earth-science, hydrology, modflow, spatio-temporal-modeling, fileformat, pcraster, agent-based, data-model, field-based, hdf5 and 11 more

Seppo Pulkkinen [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 4 more

Coder_Hong [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Dor Fridman [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: climate-change, hydrogeology, hydrological, hydrological-model, hydrological-modelling, hydrology, water-security

Unknown [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: climate-change, hydrogeology, hydrological, hydrological-model, hydrological-modelling, hydrology, water-security

EmilioMariaNP [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: climate-change, hydrogeology, hydrological, hydrological-model, hydrological-modelling, hydrology, water-security

Silvia [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: climate-change, hydrogeology, hydrological, hydrological-model, hydrological-modelling, hydrology, water-security

Carlos Velasco [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

lforesti [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Seppo Pulkkinen [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Monika Feldmann [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Petteri Karsisto [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Lesley De Cruz [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

Jenna Ritvanen [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Water Supply, Water Supply and Quality
Topics: advection, ensemble-prediction, forecast-verification, hydrology, nowcasting, optical-flow, precipitation, rainfall, rainfall-prediction, stochastic-processes and 2 more

jennifer-wood [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: nasis, nrcs, soil, soil-survey, usda

Dylan Beaudette [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: nasis, nrcs, soil, soil-survey, usda

Brown [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: nasis, nrcs, soil, soil-survey, usda, digital-soil-mapping, pedology, shiny

Mammas [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: bias, bias-correction, hydrology

John Hammerly [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: kssl, nasis, nrcs, soil, soil-data-access, soil-survey, soilweb, usda, training, documention

giosans [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: geomatics, k-means, landslides-detection, merging-algorithms, obia, object-based-image-analysis, optical-satellite-imagery, rsgislib

hectornieto [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: canopy, evapotranspiration, heat, radiometric-temperatures, soil, source-energy-balance, copernicus

Radoslaw Guzinski [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: canopy, evapotranspiration, heat, radiometric-temperatures, soil, source-energy-balance, cloud-masking, qgis, qgis-processing, copernicus and 2 more

ClaireBrenner [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: canopy, evapotranspiration, heat, radiometric-temperatures, soil, source-energy-balance

gabrielmini [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: canopy, evapotranspiration, heat, radiometric-temperatures, soil, source-energy-balance

matt-oak [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: acquisition, extract-data, smap-data, soil-mapping, soil-moisture, soil-moisture-sensor

Andreea Plocon [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: earth-science, soil-moisture, climers, geo

alegrub88 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: earth-science, soil-moisture, climers, geo

teije01 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: earth-science, soil-moisture, climers, geo

Heidi [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities

mjn0898 [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities

Xiaomei [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities

Luner [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities

Evandro C. Taquary [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities, geospatial-data, geospatial-intelligence

Andrew Heermann [email protected]

OST Projects: 1
Categories: Natural Resources
Sub Categories: Soil and Land
Topics: classification-algorithm, coal, hyperspectral-image-classification, open-surface-mining, surface-mining-activities