Pirkko Kauppila
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View article: Nitraattidirektiivin täytäntöönpano Suomessa, Raportointijakso 2020-2023
Nitraattidirektiivin täytäntöönpano Suomessa, Raportointijakso 2020-2023 Open
Suomessa EU:n direktiivi vesien suojelemisesta maataloudesta peräisin olevien nitraattien aiheuttamalta pilaantumiselta, eli nitraattidirektiivi, pantiin täytäntöön ympäristönsuojelulain nojalla annetulla valtioneuvoston nitraattiasetuksel…
View article: Diazotrophic cyanobacteria in planktonic food webs
Diazotrophic cyanobacteria in planktonic food webs Open
Blooms of cyanobacteria are recurrent phenomena in coastal estuaries. Their maximum abundance coincides with the productive period of zooplankton and pelagic fish. Experimental studies indicate that diazotrophic, i.e. dinitrogen (N2)-fixin…
View article: Meriseurannan tiekartta – SYKEn ylläpitämien ja koordinoimien meren tilaseurantojen nykytila ja kehittäminen
Meriseurannan tiekartta – SYKEn ylläpitämien ja koordinoimien meren tilaseurantojen nykytila ja kehittäminen Open
Raportissa kuvataan nykyiset SYKEn ylläpitämät ja koordinoimat meren kuormitus- ja tilaseurannat ja esitetään tavoitteita seurantojen kehittämiselle ja seurantatiedon käytön tehostamiselle vuoteen 2026 mennessä. Työ perustuu vuonna 2016 te…
View article: Satellite-assisted monitoring of water quality to support the implementation of the Water Framework Directive
Satellite-assisted monitoring of water quality to support the implementation of the Water Framework Directive Open
[White paper] Water quality metrics derived from satellite observation can complement conventional water sampling, particularly to achieve much improved spatial and temporal coverage of medium (several square kilometres) and larger waterbo…
View article: A retrospective assessment of marine biodiversity: a critical analysis of integration and aggregation rules
A retrospective assessment of marine biodiversity: a critical analysis of integration and aggregation rules Open
Oceans around the world are threatened by human pressures. Ecological indicators are useful tools in understanding complex systems and their changes caused by human pressures, and the information they offer is also needed for ecosystem-bas…
View article: Results from retrospective Baltic Sea biodiversity indicator status assessment using BEAT 3.0 tool
Results from retrospective Baltic Sea biodiversity indicator status assessment using BEAT 3.0 tool Open
Here we present all our results from retrospective Baltic Sea biodiversity indicator data analysis using BEAT 3.0. The BEAT tool (Nygård et al. 2018) is an R coded software (Murray & Nygård 2018, available online: https://zenodo.org/record…
View article: Results from retrospective Baltic Sea biodiversity indicator status assessment using BEAT 3.0 tool
Results from retrospective Baltic Sea biodiversity indicator status assessment using BEAT 3.0 tool Open
Here we present all our results from retrospective Baltic Sea biodiversity indicator data analysis using BEAT 3.0. The BEAT tool (Nygård et al. 2018) is an R coded software (Murray & Nygård 2018, available online: https://zenodo.org/record…
View article: Interaction between the land and the sea: sources and patterns of nutrients in the scattered coastal zone of a eutrophied sea
Interaction between the land and the sea: sources and patterns of nutrients in the scattered coastal zone of a eutrophied sea Open
A long-term trophic development of three geographical transects-including a river mouth, an estuary, and an archipelago-were studied in the southern Finnish coast in the Baltic Sea. Each transect was studied to clarify how far off the coas…
View article: Applicability of Earth Observation chlorophyll-a data in assessment of water status via MERIS — With implications for the use of OLCI sensors
Applicability of Earth Observation chlorophyll-a data in assessment of water status via MERIS — With implications for the use of OLCI sensors Open
Earth Observation (EO) offers spatially and temporally unique data for generating information required under various environmental regulations for assessing the status of surface waters. These requirements, which are laid down in, for exam…
View article: Guidelines for setting environmental targets for benthic habitats
Guidelines for setting environmental targets for benthic habitats Open
View article: Physical loss and damage to seabed habitats
Physical loss and damage to seabed habitats Open
View article: Approach for Supporting Food Web Assessments with Multi-Decadal Phytoplankton Community Analyses—Case Baltic Sea
Approach for Supporting Food Web Assessments with Multi-Decadal Phytoplankton Community Analyses—Case Baltic Sea Open
Combining the existing knowledge on links between functional characteristics of phytoplankton taxa and food web functioning with the methods from long-term data analysis, we present an approach for using phytoplankton monitoring data to dr…
View article: The Role of Fisheries in Optimal Eutrophication Management
The Role of Fisheries in Optimal Eutrophication Management Open
We analyze dynamically optimal eutrophication management using two controls, targeted fishing and reduction of external nutrient loads. Fishing removes nutrients from the water ecosystem, and the size of the fish stock also influences eutr…
View article: The role of climate and fisheries on the temporal changes in the Bothnian Bay foodweb
The role of climate and fisheries on the temporal changes in the Bothnian Bay foodweb Open
Climate change, eutrophication, and fishing are main pressures associated with changes in the abiotic and biotic environment in several sub-basins of the Baltic Sea. Identifying the nature of such changes is of relative importance for fish…
View article: Approaches for integrated assessment of ecological and eutrophication status of surface waters in Nordic Countries
Approaches for integrated assessment of ecological and eutrophication status of surface waters in Nordic Countries Open
View article: Participatory operations model for cost-efficient monitoring and modeling of river basins — A systematic approach
Participatory operations model for cost-efficient monitoring and modeling of river basins — A systematic approach Open
The worldwide economic downturn and the climate change in the beginning of 21st century have stressed the need for cost efficient and systematic operations model for the monitoring and management of surface waters. However, these processes…