FN Archimer Export Format
PT J
TI Perceived global increase in algal blooms is attributable to intensified monitoring and emerging bloom impacts
BT 
AF Hallegraeff, Gustaaf M.
   Anderson, Donald M.
   Belin, Catherine
   Bottein, Marie-Yasmine Dechraoui
   Bresnan, Eileen
   Chinain, Mireille
   Enevoldsen, Henrik
   Iwataki, Mitsunori
   Karlson, Bengt
   McKenzie, Cynthia H.
   Sunesen, Inés
   Pitcher, Grant C.
   Provoost, Pieter
   Richardson, Anthony
   Schweibold, Laura
   Tester, Patricia A.
   Trainer, Vera L.
   Yñiguez, Aletta T.
   Zingone, Adriana
AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7;8:8;9:9;10:10;11:11;12:12;13:13;14:14;15:15;16:16;17:17;18:18;19:19;
FF 1:;2:;3:PDG-ODE-VIGIES;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;
C1 Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia
   Woods Hole Oceanographic Institution, Woods Hole, MA, USA
   IFREMER, Brest, France
   Ecotoxicology and sustainable development Expertise (ECODD), Valbonne, France
   Marine Scotland, Aberdeen, Scotland, UK
   Laboratory of Marine Biotoxins, Institut Louis Malardé-UMR241 EIO, Papeete, Tahiti, French Polynesia
   Intergovernmental Oceanographic Commission (IOC) of UNESCO IOC Science and Communication Centre on Harmful Algae, University of Copenhagen, Copenhagen, Denmark
   Asian Natural Environmental Science Center, The University of Tokyo, Tokyo, Japan
   Oceanographic Research, Swedish Meteorological and Hydrological Institute, Västra Frölunda, Sweden
   Northwest Atlantic Fisheries Centre, Fisheries and Oceans Canada, St. John’s, NL, Canada
   División Ficología Dr. Sebastián Guarrera, FCNyM, Paseo del Bosque s/n, CONICET—UNLP, La Plata, Argentina
   Department of Biological Sciences, University of Cape Town, Rondebosch, South Africa
   IOC Project Office for IODE, Intergovernmental Oceanographic Commission of UNESCO, Oostende, Belgium
   CSIRO Oceans and Atmosphere, Queensland Biosciences Precinct (QBP), St Lucia, Qld, Australia
   School of Mathematics and Physics, The University of Queensland, St Lucia, Qld, Australia
   Institut Universitaire Européen de la Mer, Plouzané, France
   Ocean Tester, LLC, Beaufort, NC, USA
   Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
   Marine Science Institute, University of the Philippines, Diliman, Quezon City, Philippines
   Stazione Zoologica Anton Dohrn, Naples, Italy
C2 UNIV TASMANIA, AUSTRALIA
   WHOI, USA
   IFREMER, FRANCE
   ECODD, FRANCE
   MARINE SCOTLAND SCI, UK
   INST LOUIS MALARDE, FRANCE
   IOC UNESCO, DENMARK
   UNIV TOKYO, JAPAN
   SWEDISH METEOROL & HYDROL INST, SWEDEN
   MPO, CANADA
   CONICET, ARGENTINA
   UNIV CAPE TOWN, SOUTH AFRICA
   IOC UNESCO, BELGIUM
   CSIRO OCEANS AND ATMOSPHERE, AUSTRALIA
   UNIV QUEENSLAND, AUSTRALIA
   UBO, FRANCE
   OCEAN TESTER LLC, USA
   NOAA, USA
   UNIV PHILIPPINES, PHILIPPINES
   STAZ ZOOL ANTON DOHRN, ITALY
SI NANTES
SE PDG-ODE-VIGIES
UM EIO
IN WOS Ifremer UPR
   WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 7.29
TC 167
UR https://archimer.ifremer.fr/doc/00700/81231/85535.pdf
   https://archimer.ifremer.fr/doc/00700/81231/85536.pdf
LA English
DT Article
AB Global trends in the occurrence, toxicity and risk posed by harmful algal blooms to natural systems, human health and coastal economies are poorly constrained, but are widely thought to be increasing due to climate change and nutrient pollution. Here, we conduct a statistical analysis on a global dataset extracted from the Harmful Algae Event Database and Ocean Biodiversity Information System for the period 1985–2018 to investigate temporal trends in the frequency and distribution of marine harmful algal blooms. We find no uniform global trend in the number of harmful algal events and their distribution over time, once data were adjusted for regional variations in monitoring effort. Varying and contrasting regional trends were driven by differences in bloom species, type and emergent impacts. Our findings suggest that intensified monitoring efforts associated with increased aquaculture production are responsible for the perceived increase in harmful algae events and that there is no empirical support for broad statements regarding increasing global trends. Instead, trends need to be considered regionally and at the species level. 
PY 2021
PD JUL
SO Communications Earth & Environment
SN 2662-4435
PU Springer Science and Business Media LLC
VL 2
IS 1
UT 000661922900001
DI 10.1038/s43247-021-00178-8
ID 81231
ER

EF