Browsing by Subject "ekosysteemit"

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  • Vaajakorpi, Heikki (University of Helsinki, 1972)
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2006)
    The Finnish Environment 30/2006
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2005/2006 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - Reports on the following topics: trend assessment of deposition and runoff/soil water chemistry at ICP IM sites, heavy metal budgets and critical loads at ICP IM catchments, use of dynamic modelling forecasts to derive future target loads for N and S in deposition - Reports on national ICP IM activities.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2007)
    The Finnish Environment 26/2007
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2006/2007 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A summary prepared for the Gothenburg revision process: effects based approaches for S and N - Reports on the following topics: assessment of heavy metal loads and critical limits at ICP IM catchments, effects of climate change on dynamic model predictions and target loads functions, pine forest vegetation dynamics at ICP IM sites in Latvia - Reports on national ICP IM activities.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2008)
    The Finnish Environment 28/2008
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long‑range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2007/2008  including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A progress report on biodiversity issues - Two reports on assessing links between climate change and air pollution effects using site-specific data: a progress review, a report on development of a model framework  - A report on daily streamwater runoff characteristics of ICP IM catchments in the Bohemian Massif - Reports on national ICP IM activities.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2009)
    The Finnish Environment 23/2009
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2008/2009 including: • A short summary of previous data assessments • A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network • Reports on the following topics: - critical loads for acidification and eutrophication for terrestrial and aquatic ecosystems - trend assessment of deposition and runoff/soil water chemistry at ICP IM sites - heavy metal budgets and critical loads at ICP IM sites.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2010)
    The Finnish Environment 15/2010
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2009/2010 including: • A short summary of previous data assessments • A status report of the ICP IM activities, content of the IM database,and geographical coverage of the monitoring network • A progress report on ICP IM biodiversity assessment • Two reports on critical loads at ICP IM sites: - report on calculation of site specific critical loads for acidification and eutrophication for terrestrial and aquatic ecosystems - relationships between critical load exceedances and empirical impact indicators
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2011)
    The Finnish Environment 18/2011
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2010/2011 including: • A short summary of previous data assessments • A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network • A review of published vegetation results from ICP IM and preliminary analyses of collected vegetation data • A report on updated heavy metal budgets and critical loads at ICP IM sites • A report on benefits of LTER collaboration (Long Term Ecological Research network, www.lter-europe.net) • National Reports on ICP IM activities are presented as annexes
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2012)
    The Finnish Environment 28/2012
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2011/2012 including: • A short summary of previous data assessments • A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network • An interim report on sulphur and nitrogen input-output budgets at ICP IM sites • A summary of results from biological sub-programmes of ICP IM and data analysis of relationship between changes in abundance of understory species and Nitrogen Critical Load exceedance • A progress report on field monitoring and dynamic soil-vegetation modelling using VSD+ model • National Reports on ICP IM activities are presented as annexes
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2013)
    Reports of The Finnish Environment Institute 25/2013
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2012/2013 including: • A short summary of previous data assessments • A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network • A final report on relations between vegetation changes and nitrogen Critical Load exceedance • A progress report on base line heavy metal approach, estimation of the extent of metal turnover in European forest catchments over the last decades • A final report on sulphur and nitrogen input-output budgets at ICP IM sites in Europe • National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2014)
    Reports of the Finnish Environment Institute 23/2014
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2013/2014 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A progress report on dynamic vegetation modelling at ICP IM sites - A report on mass balances for sulphur and nitrogen at ICP IM sites in 1990-2012 - National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2015)
    Reports of the Finnish Environment Institute 31/2015
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2014/2015 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A progress report on dynamic vegetation modelling at ICP IM sites - A progress report on trend assessment for bulk deposition, throughfall and runoff water chemistry and climatic variables at ICP IM sites in 1990–2013 - A progress report on heavy metal trends at ICP IM sites - National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2016)
    Reports of the Finnish Environment Institute 29/2016
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2015/2016 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A report on dynamic vegetation modelling at ecosystem monitoring and research sites - An interim report on trend assessment for deposition and runoff water chemistry and climatic variables at ICP IM sites in 1990–2013 - National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2017)
    Reports of the Finnish Environment Institute 24/2017
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2016/2017 including: - A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A report on connections between calculated Critical Load exceedances and observed fluxes and concentrations of nitrogen in runoff - A report on concentrations of heavy metals in important forest ecosystem compartments - National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2020)
    Reports of the Finnish Environment Institute 31/2020
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarises the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2019/2020 including: A short summary of previous data assessments - A status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network - A report on temporal trends and input - output budgets of heavy metals in ICP IM catchments - An interim assessment of the impact of internal nitrogen-related parameters and exceedances of critical loads of eutrophication on long-term changes in the inorganic nitrogen output in European ICP Integrated Monitoring catchments - National Reports on ICP IM activities are presented as annexes.
  • Kleemola, Sirpa; Forsius, Martin (Finnish Environment Institute, 2021)
    Reports of the Finnish Environment Institute 37/2021
    The Integrated Monitoring Programme (ICP IM) is part of the effect-oriented activities under the 1979 Convention on Long-range Transboundary Air Pollution, which covers the region of the United Nations Economic Commission for Europe (UNECE). The main aim of ICP IM is to provide a framework to observe and understand the complex changes occurring in natural/semi natural ecosystems. This report summarizes the work carried out by the ICP IM Programme Centre and several collaborating institutes. The emphasis of the report is in the work done during the programme year 2020/2021 including: a short summary of previous data assessments, a status report of the ICP IM activities, content of the IM database, and geographical coverage of the monitoring network, a report on the recovery of epiphytic lichen communities in Sweden over 20 years of rapid air pollution decline, a report on long-term impacts of air pollution and climate change at Finnish ICP IM sites, National Reports on ICP IM activities are presented as annexes.
  • Herbert-Read, James E.; Thornton, Ann; Amon, Diva J.; Birchenough, Silvana N. R.; Côté, Isabelle M.; Dias, Maria P.; Godley, Brendan J.; Keith, Sally A.; McKinley, Emma; Peck, Lloyd S.; Calado, Ricardo; Defeo, Omar; Degraer, Steven; Johnston, Emma L.; Kaartokallio, Hermanni; Macreadie, Peter I.; Metaxas, Anna; Muthumbi, Agnes W. N.; Obura, David O.; Paterson, David M.; Piola, Alberto R.; Richardson, Anthony J.; Schloss, Irene R.; Snelgrove, Paul V. R.; Stewart, Bryce D.; Thompson, Paul M.; Watson, Gordon J.; Worthington, Thomas A.; Yasuhara, Moriaki; Sutherland, William J. (Springer Science and Business Media LLC, 2022)
    Nature Ecology & Evolution
    The biodiversity of marine and coastal habitats is experiencing unprecedented change. While there are well-known drivers of these changes, such as overexploitation, climate change and pollution, there are also relatively unknown emerging issues that are poorly understood or recognized that have potentially positive or negative impacts on marine and coastal ecosystems. In this inaugural Marine and Coastal Horizon Scan, we brought together 30 scientists, policymakers and practitioners with transdisciplinary expertise in marine and coastal systems to identify new issues that are likely to have a significant impact on the functioning and conservation of marine and coastal biodiversity over the next 5–10 years. Based on a modified Delphi voting process, the final 15 issues presented were distilled from a list of 75 submitted by participants at the start of the process. These issues are grouped into three categories: ecosystem impacts, for example the impact of wildfires and the effect of poleward migration on equatorial biodiversity; resource exploitation, including an increase in the trade of fish swim bladders and increased exploitation of marine collagens; and new technologies, such as soft robotics and new biodegradable products. Our early identification of these issues and their potential impacts on marine and coastal biodiversity will support scientists, conservationists, resource managers and policymakers to address the challenges facing marine ecosystems.
  • Heino, Jani; Koljonen, Saija (2022)
    Ecologial Solutions and Evidence
    1. Freshwater ecosystems and their biota are more seriously threatened than their marine and terrestrial counterparts. A solution to halt increasing negative impacts of anthropogenic development would be to reconsider the basics of nature conservation (i.e. protection of pristine and near-pristine areas) and restoration (i.e. returning an impacted site to as natural condition as possible) through inclusion of the knowledge on abiotic and biotic dynamics of rivers draining pristine catchments. In boreal and Arctic regions, such comparisons are still possible because in addition to harbouring strongly modified drainage basins, some of the most natural drainage basins are also situated in these high-latitude areas. 2. A suitable approach for simultaneous planning of joint river conservation and restoration would be to (i) examine how well different kinds of rivers are covered by existing protected area networks and (ii) to restore parts of degraded rivers to facilitate colonization by aquatic and riparian organisms that have found havens in existing protected areas. This joint approach is a two-way road, as conservation and restoration benefit from each other by allowing river networks to facilitate movements of organisms and matter, thereby mimicking natural riverine meta-systems in anthropogenically modified drainage basins, with restored sites acting as stepping-stones between protected areas. 3. We argue that existing policy instruments should consider the fact that river ecosystems are spatially and temporally dynamic meta-systems. These characteristics should be given due attention in conservation and restoration rather than relying on a static approach where a snap-shot classification of river reaches is thought to be enough without considering underlying ecological dynamics. Taking ecological dynamics into account would contribute to sustainable management and maintenance of biodiversity and ecosystem services.
  • Kellomäki, Seppo; Väisänen, Hannu; Hänninen, Heikki; Kolström, Taneli; Lauhanen, Risto; Mattila, Ulla; Pajari, Brita (Suomen metsätieteellinen seura, 1992)
  • Grennfelt, Peringe; Engleryd, Anna; Forsius, Martin; Hov, Oystein; Rodhe, Henning; Cowling, Ellis (Springer Nature, 2020)
    Ambio
    Because of its serious large-scale effects on ecosystems and its transboundary nature, acid rain received for a few decades at the end of the last century wide scientific and public interest, leading to coordinated policy actions in Europe and North America. Through these actions, in particular those under the UNECE Convention on Long-range Transboundary Air Pollution, air emissions were substantially reduced, and ecosystem impacts decreased. Widespread scientific research, long-term monitoring, and integrated assessment modelling formed the basis for the policy agreements. In this paper, which is based on an international symposium organised to commemorate 50 years of successful integration of air pollution research and policy, we briefly describe the scientific findings that provided the foundation for the policy development. We also discuss important characteristics of the science–policy interactions, such as the critical loads concept and the large-scale ecosystem field studies. Finally, acid rain and air pollution are set in the context of future societal developments and needs, e.g. the UN’s Sustainable Development Goals. We also highlight the need to maintain and develop supporting scientific infrastructures.