Categories - Biosphere

Sub Categories

Topics

fisheries, bioacoustics, fish, species, biodiversity-informatics, wildlife, biodiversity-data, deforestation, wildfire, gbif, marine-biology, birds, traits, ebird, species-distribution-modelling, protected-areas, deforestation-risk, reforestation, forests, stock-synthesis, biogeography, birdsong, stock-assessment, forest, population-dynamics, fisheries-stock-assessment, fisheries-management, forest-inventory, taxize, movement-ecology, acoustic-monitoring, niche-modelling, dendrochronology, spocc, assessment, las, darwin-core, wildfire-forecasting, phenology, bioinformatics, inaturalist, nomenclature, animal-movement, camera-traps, bird-migration, flnro, marine-species, phenocam, species-interactions, landscape-connectivity, dwc, biodiversity-standards, animal, noaa-nsap, world, nature, protected-planet, laser-scanning, plankton, globalfishingwatch, phylogenetic-diversity, dendroecology, demography, dynamic, evolution, insects, tree-rings, ecology-modelling, forest-monitoring, phylogeny, life, animals, trees, vegetation-period, megadetector, species-sensitivity-distribution, species-distribution-modeling, forest-management, salmon, biodiversity-monitoring, vegetation-dynamics, tropical-forests, birdnet, spatial-modelling, ecological-niche-modelling, spatial-autocorrelation, roads, vertnet, redd, niche-modeling, land-use-change, ipbes, clip, obis, forest-cover-change, biodiversity-scenario, fao-manual, individual-based, fish-population-dynamics, management-strategy-evaluation, shad, marine-ecosystem, transport-equation, keypoint-detection, size-structure, ionic-framework, gui-application, invasives, niche-overlap, openfisheries, conservation-bio, marine-turtles, zero-shot-classification, marine-wildlife-incidents, rare-species, strandings, multimodal, fishr-website, data-analysis-r, ais, ais-data, ecosystem-status-report, dam, fish-passage, water-quality-guideline, ssd, herring, metapackage, mapme, detectron2, glmm, tmb, esri-js, gfw, tree-canopy, tree-detection, tree-pixels, diet, diseases, eol, etl-framework, food-webs, globi, fish-stocks, national-phenology-network, jags, land-surface-phenology, annotation-tool, cameratraps, classifier-model, yolov5, fish-observations, fiss, stream-network, abundance, dynamics, fgeo, forestgeo, habitat, exif, hierarchical-keywords, iptc, xmp, ala-product-digivol, animal-acoustic-signals, spectrogram, streamline-analysis, amazonia, datazoom, municipality, fire, als, laz, plant-phenotyping, plantcv, parasites, pollinators, biological-data, jerico-relevant, conservation-prioritization, aspe, electrofishing, freshwater, sampling, wfd, geonature, geonature-citizen, bcws, cffdrs, biomass, fire-effects, sound, cbm-cfs3, transitions, shifts, points, indicators, critical, catastrophic, tidymodels, marine-traffics, marine-resources, impact-assessment, bio-economics, aquaculture, prz, cons-tech, epidemiology, ecosystem-simulation, rarefaction, wildfires, satellites, journalism, firms, data-journalism, raspberrypi, htmx, help-wanted, first-issue, react-leaflet, octave, digital-forestry-toolbox, asprs, spatiotemporal-dynamics, spatio-temporal-analysis, ornithology, movement, bird-survey, adaptive-spatio-temporal-exploratory-model, shiny-r, greenness-exposure, partitioning-diversity, diversity-measurement, portal, cumulative-impacts, ecological-niche-modeling, fishbase, verified-carbon-standard, jurisdictional-and-nested-redd, forest-conservation, forest-loss, compliance-check, openplantpathology, video-search, video-annotation, video-analytics, video-analysis, image-annotation, annotation-framework, onnx, openshift, object-store, material-ui, keycloak, biohub, sonar, ek80, ek60, echosounder, azfp, spatially-structured-validation, spatial-ecology, model-tuning, model-fit-for-purpose, ensemble-modelling, pytorch-wildlife, earthenv, chelsa, bioclim, wsr-88d, nexrad, eumetnet-opera, enram, aeroecology, whales, realtime, orcas, inference, audio-analysis, contributions-welcome, birdweather, birdnet-pi, audio, alpinejs, public-health, offline-first, mobile-data-collection, household-surveys, field-survey, field-data-collection, lter-science, national-science-foundation, meta-analysis, ecosystem-science, cyberinfrastructure, spades, landscape-ecosystem-modelling, describe, collections, species-identification, tomcat, half-earth, arcgisjs, sst, aims, watering, citylab-berlin, wlrs, sims, mantis, gottesanbeterin, brandenburg, camtrap-dp, tropical-forest, hyperspectral-imaging, diversity-mapping, wdpa, country-iso-code, plugins, interactive-visualization, desktop-application, tree-mapping, species-turnover, randomisations, phylogeography, phylogenetic-trees, phylodiversity, endemism, biodiverse, beta-diversity, noaa-fisheries, groundfish, alaska, ala-product-ala4r, ala, bats, SimRoot, prefect, canopy-height-models, shinyapps, birding, environmental-modeling, tunning, maxent-models, enmeval, knowledge-guided-machine-learning, imageomics, marine-protected-areas, vocalizations, torchvision, speech-processing, spectrograms, bioacoustic-analysis, animal-vocalizations, animal-communication, natural-hazard, maxent, plant-physiology, biologging, animal-tracking, global-fishing-watch, fishing-effort, fisheries-research, public-science, mantis-religiosa, integrated-framework, rbp, periphyton, metric, macorinvertebrates, biomonitoring, bioassessment, benthic, plant-genetic-resources, phenotypes, pedigree, germinate, genotypes, genetics, chemical-compounds, plant-trees, crowns, usda-nrcs, ssurgo, soil-quality-degradation, resource-assessment, ranking-tool, ranking, land-unit, intrinsic-soil-properties, conservation-practices, conservation-assessment-ranking, cart, Root architecture, Plant biology, Nutrient uptake, Functional Structural Plant model, phenology-modelling, phenocam-data, specimen, vegetation-phenology, phenology-models, model-calibration, avian, species-observed, sampling-effort, reported-species, data-gaps, hut23-240, species-occurrence, occurrence, idigbio, ecoengine, bison, antweb, continuous-integration, carbon-capture-sequestration, spatial-predictions, spatial-grain, scenarios, poisson-process, openlayers, fishing-vessels, fishing, estimator, entropy-partitioning, diversity, invasive-species, geospatial-processing, spatial-graphs, habitat-connectivity, picture, raspberry-pi-camera, raspberry-pi-4, planktoscope, microscopy, microscope-platform, microscope, imaging, citizen, hmm, hidden-markov-model, sapwood, pharo, multi-agent-systems, multi-agent-simulation, indivisual-based-modeling, forest-disturbances, tdwg, active-learning, outbreak, disturbance, defoliators, budworm, prioritization, conservation-planner, terrestrial-ecosystem-modeling, soil-thermal-dynamics, permafrost-dynamics, fire-dynamics, carbon-cycling, boreal, mediterranean, trillion-trees, iucn-red-list, iucn, sound-pressure-level, signal-processing, ecoacoustics, acoustic-indices, windspeed, tracker, pressure-sensor, migration, geolocator, datalogger, qsm, surveillance, networks, forest-analysis, caribou, space-time, inventories, forest-variables, fia-datamart, fia-database, fia, compute-estimates, solidity, smart-contracts, ipfs, greenpill, foundry, attestations, p-model, growth, dgvm, range-maps, botanical, bien, forest-planning, fmt, r-packages, dam-impact-analysis, anomalies-detection, mechanistic-models, restoration, resolution, reconciliation, bdc, trait-based, functional-traits, functional-trait, functional-ecology, functional-diversity, biodiversity-indicators, behavior, acoustic-signals, trade, endangered-species, cites, color-palette, scattering, zoology, cnpq, flr, fisheries-modelling, lidar-point-cloud, rarity, ecological-models, forestfire, rcpp,

Projects

Contributors

HÉLÈNE BLANCHETEAU [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics:

Dan Warren [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics: distribution, species

rdinnager [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics: glmm, inla, phylogeny, rpackage, species-distribution-modeling

MayaGueguen [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics: distribution, species

HeleneBlt [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics:

Unknown [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics:

rpatin [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics:

fbreiner [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity and Species Distribution, Species Distribution Modeling
Topics:

Vince Buffalo [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Data Cleaning and Standardization, Biodiversity and Species Distribution
Topics: unconf, unconf16, berkeley-ecoinformatics-engine, ecoengine, spocc

Dominic Henry [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Avian Monitoring and Analysis, Terrestrial Animals
Topics: ecological-niche-modelling, species-distribution-modelling

Alan Lee [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Avian Monitoring and Analysis, Terrestrial Animals
Topics:

Res [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Avian Monitoring and Analysis, Terrestrial Animals
Topics:

hanecakr [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Modeling and Analysis, Forest Observation and Management
Topics: dendrochronology, sapwood, tree-rings

Koen Van Daele [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Modeling and Analysis, Forest Observation and Management
Topics: dendrochronology, sapwood, tree-rings, lib, skos, thesaurus, vocabulary

insaite [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

Eric Gitonga [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

Yun-Wu [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

Jake Wall [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

kulits [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

blac-siren [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

mdevz-22 [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics:

Alan Noble [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

Trek H [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

Scott Barnard [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: caffe, computervision, dnn, face-tracking, gocv, mjpeg, mjpeg-stream, object-classification, object-tracking, opencv and 2 more

Tai [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

andrew-edwards [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries

Travis Tai [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

Willeke A'Campo (linux vdi) [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

CmlMagneville [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Analysis and Metrics, Biodiversity and Species Distribution
Topics:

Max Freudenberg [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

kaldari [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Citizen Science, Biodiversity and Species Distribution
Topics:

Yukio Takeuchi [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, fisheries-stock-assessment, stock-synthesis

Sean Anderson [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

fhurtado [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

kellijohnson [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

Kotkot [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

murad17 [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

cstawitz [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis, fisheries-stock-assessment, hugo, openscience

mrudd [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

peterkuriyama [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

Robert Wildermuth [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

careymcg [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, stock-synthesis

Alexandre Génin [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics: catastrophic, critical, ecology, indicators, points, shifts, transitions

ssumithra [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics: catastrophic, critical, ecology, indicators, points, shifts, transitions

Sachin Haldavanekar [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: climate-change, booster-framework, cloud-native, cqrs, cqrs-es, event-driven, event-sourcing

Romain Forestier [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: ecosystem-model, fish-population-dynamics, fisheries, fisheries-management, marine-ecosystem, population-dynamics, size-structure, species-interactions, transport-equation, mizer

Asta Audzijonyte [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: ecosystem-model, fish-population-dynamics, fisheries, fisheries-management, marine-ecosystem, population-dynamics, size-structure, species-interactions, transport-equation

Gustav Delius [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: ecosystem-model, fish-population-dynamics, fisheries, fisheries-management, marine-ecosystem, population-dynamics, size-structure, species-interactions, transport-equation, coursera and 2 more

Julia Blanchard [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: ecosystem-model, fish-population-dynamics, fisheries, fisheries-management, marine-ecosystem, population-dynamics, size-structure, species-interactions, transport-equation, mizer

guttal [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration
Topics: catastrophic, critical, ecology, indicators, points, shifts, transitions

Pasquale Buonomo [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fisheries, fisheries-management, fisheries-research, fishing-effort, global-fishing-watch, globalfishingwatch, marine-biology, shiny, crud, demo and 12 more

Finn Lindgren [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Species Distribution Modeling
Topics:

Max Freudenberg [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics: arrays, gdal, geo, geospatial-data, geospatial-processing, geospatial-visualization, rasterization, ogr

Will Kuhn [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Citizen Science, Biodiversity and Species Distribution
Topics: biodiversity, biodiversity-data, biodiversity-informatics, citizen-science, inaturalist

Ben Armstrong [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Citizen Science, Biodiversity and Species Distribution
Topics: biodiversity, biodiversity-data, biodiversity-informatics, citizen-science, inaturalist, birding, cogs-red-discordbot, ebird, naturalist

Eduardo Ramírez [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biodiversity Citizen Science, Biodiversity and Species Distribution
Topics: biodiversity, biodiversity-data, biodiversity-informatics, citizen-science, inaturalist

Powell Wheeler [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fish, fisheries, fisheries-management, fisheries-stock-assessment, population-dynamics, stock-assessment

Cédric Briand [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: fish, fisheries, fisheries-management, fisheries-stock-assessment, population-dynamics, stock-assessment

Karthik Bhaskar [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Conservation and Restoration, Deforestation and Reforestation
Topics: automl-python, eda

Michelle Stuart [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics: labwork, protocol

Ngeetghub [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Modeling and Analysis, Forest Observation and Management
Topics: django-application, lbl, ngt-archive, tropics

dagibbs22 [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics: datapipeline, gfw, dockerhub-webhook, arcgis-desktop

David Diaz [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics: bayesian-inference, hmc, inference-algorithms, jax, mcmc, probabilistic-programming, pyro

Emanuele Giorgi [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

Markku Åkerblom [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

tiagodc [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

Anthony Marcozzi [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

Sollano [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Ryan Snow [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

mikeallen-eco [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Marine Life and Fishery
Topics:

Ubuntu [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

elizabethgoldman [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

Arthur Péré [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

tpet93 [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

Maxime RM [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

gcornu [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass
Topics:

Daniel Wiell [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Luca Paolini [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Mino Togna [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

ottavioMonzione [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Kevin [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Yelena [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Erik Lindquist [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Maria Wang [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass, Forest Observation and Management
Topics:

isamcano [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Biomass, Forest Observation and Management
Topics:

akamoske [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

davidnyberg [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management, Forest Remote Sensing
Topics:

Adam Hinz [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

nicoali [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

bryant100000 [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Andrew Thompson [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Lizzy Stellato [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Ricard Roca [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

george-mcintyre [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Chris Garrard [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Ivan [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Lauren Pittenger [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics:

Chonggang Xu [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Modeling and Analysis, Forest Observation and Management
Topics:

Larry Lu [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics: blog, hybrid, server-rendering, ssg, static, universal, vercel

Mauricio Pasquier Juan [email protected]

OST Projects: 1
Categories: Biosphere
Sub Categories: Forest Observation and Management
Topics: dotenv, activeadmin, admin-ui, arbre