Forest Ecosystem Monitoring Cooperative(802) 656-0683femc@uvm.eduwww.uvm.edu/femc705 Spear StreetSouth BurlingtonVermont05403United States of AmericaCentre for the Synthesis and Analysis of Biodiversity John Wesley Powell Center for Analysis and Synthesis funderGlobal Evaluation of the Impacts of Storms on freshwater Habitat and Structure of phytoplankton Assemblages (GEISHA)The Global Evaluation of the Impacts of Storms on freshwater Habitat and Structure of phytoplankton Assemblages (GEISHA) project is using long-term monitoring datasets and high-frequency data available through international networks to address questions about the impacts of storms on phytoplankton community in over 40 lakes across the globe. GEISHA has been developed within the context of the Global Lake Ecological Observatory Network (GLEON) initiative called “Storm-blitz”. “Storm-blitz” assembles an international group of investigators interested in contributing to theoretical discussions and sharing data to answer questions about the impacts of extreme events on phytoplankton communities. Although climate change is expected to cause more intense and frequent extreme weather events, we only have a basic understanding of how these events might alter freshwater phytoplankton communities. The storm-blitz group was created in 2016 and gathers 17 researchers with diverse skillsets and experiences to focus on data compilation and analysis (https://www.geisha-stormblitz.fr/).Global Evaluation of the Impacts of Storms on freshwater Habitat and Structure of phytoplankton Assemblages (GEISHA)StockwellJasonAnnevilleOrlanePatilVijayVanniMichaelWilliamsonTannerNodineEmilyGrahamJenniferCoreGEISHABrentrupJennieDurGaëlSouissiSamiSchmittFrançoisVenailPatrickSalmasoNicoHsiehChih-haoLajeunesseMarcAdrianRitaStraileDietmarRusakJamesLewandowskaAleksandraIbelingsBastiaanGaiserEvelynRudstamLarsPiersonDonAlfonsoBelénAndersonMikkelBhattacharyaRuchiBurnetSarahCareyCayelanCarvalhoLaurenceChangChun-WeiUrrutia CorderoPablode EytoElvirade Motta MarquesDavidde Senerpont-DomisLisetteDomaizonIsabelleDoubekJonathanDrestiClaudiaEckertWernerFrasslMariekeGessnerMarkGirdnerScottGrossartHans-PeterHejzlarJosefHigginsScottIzaguirreIrinaJacquetStéphanJanathianNasimeKpodonuTheodore AlfredLaasAloLaPlanteMonikaLechinskyYuryLlamesMaríaLoftonMaryMesmanJorritNavitskyChrisNõgesPeeterNõgesTinaCalderoMariaPomatiFrancescoRimetFrédéricRinkeKarstenRogoraMichelaSadroSteveSeltmannTorstenShambaughAngelaSoulignacFredericSparberKarinSwainHilarySwintonMarkThackerayStephenThieryWimTran-KhacVietvan LipzigNicoleVerburgPietWentzkyValerieWilsonHarrietWoolwayR. IestynZagareseHoracioZnachorPetrMatsuzakiShin-Ichiro S.ZoharyTamarBeeri-ShlevinYaronBruelRosaliestormslakesphytoplanktoncyanobacteriaextreme weatherglobalErken Phytoplankton Data1991-07-022017-12-11Biomass of phytoplankton taxa and their morpho-functional trait (MFG) and competitive, stress-tolerant, and ruderal strategist (CSR) classifications for Lake Erken at the "Buoy" site (primarily) and three other sites (very few instances) weekly, for 1991-2017. See QAQC Notes for details and also the PhytoMetaData file. See Notes on how to acknowledge data provider.Please see GEISHA Project home page on FEMC website at https://www.uvm.edu/femc/data/archive/project/geisha-stormblitzfr or see the GEISHA website hosted by INRAE at https://www.geisha-stormblitz.fr/Z1561_3705_7VIECBVMC.1561.3705mySQLStockwell JD, Brentrup JA, Bruel R, Doubek JP, Patil VP, Urrutia-Cordero P, Pierson D (2021) Lake Erken phytoplankton data, 1991-2017. Global Evaluation of the Impacts of Storms on freshwater Habitat and structure of phytoplankton Assemblages (GEISHA) Working Group, FRB Centre for the Synthesis and Analysis of Biodiversity and USGS John Wesley Powell Center. Available online at: https://www.uvm.edu/femc/data/archive/project/geisha-stormblitzfr/dataset/erken-phytoplankton-datahttps://www.uvm.edu/femc/CI4/data/archive/project/geisha-stormblitzfr/dataset/erken-phytoplankton-datalakelakeLake nametextstationidstationidUnique ID for location of sampling; could be more than one per laketextdevicedeviceDevice used to collect phytoplankton samplestextintegrated_y_nintegrated_y_nis the sample integrated over depth range? yes or notextmesh_ummesh_ummesh size in microns; use NaN if device is not netintinteger1min_depth_mmin_depth_mMinimum depth of integrated sample (in most cases this is 0); if sample is from a single depth put this depth here and also as max_depth_mdecimalrealmax_depth_mmax_depth_mMaximum depth of integrated sample; if sample is from a single depth put this depth here and also as min_depth_mdecimalrealdate_dd_mm_yyyydate_dd_mm_yyyydatedatephyto_namephyto_nameName of phytoplankton genus and species, or other taxonomic classificationtextcell_colony_density_ind_lcell_colony_density_ind_lcells or colonies per liter; use of cell or colony density will depend on sampling program or taxadecimalrealbiovol_um3_mlbiovol_um3_mlPhytoplankton biovolume in cubic micrometers per milliliterdecimalrealbiomass_ug_lbiomass_ug_lPhytoplankton biomass in micrograms per literdecimalrealgenusgenusgenus of phyto_name; if not applicable, use NaNtextMFGMFGmorpho-functional group classificationtextCSRCSRcompetitive, stress-tolerant, or ruderal strategist classificationtext