Download or read book Spawning of Baltic Herring Clupea Harengus Membras written by P. Oulasvirta and published by . This book was released on 1983 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spawning of Baltic Herring Clupea Harengus Membras in the Western Part of the Gulf of Finland written by Panu Oulasvirta and published by . This book was released on 1983 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timing of Spawning in the Baltic Herring Clupea Harengus Membras in the Archipelago Sea SW Finland written by Marjut Rajasilta and published by . This book was released on 1992 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproduction of the Baltic Herring Culpea Harengus Membras L written by Juha Kääriä and published by . This book was released on 1999 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regulation of reproductive success in baltic herring clupea harengus membras written by Päivi Laine and published by . This book was released on 2003 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution of Coastal Nursery Areas to the Spring spawning Population of Atlantic Herring Clupea Harengus in the Western Baltic Sea written by Dorothee Moll and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecosystems and Living Resources of the Baltic Sea written by Evald Ojaveer and published by Springer. This book was released on 2017-03-08 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a reconstruction of the formation of the environmental conditions and biota in the present-day Baltic Sea area during the last glacial cycle and thereafter under the influence of extra-terrestrial, climatic and geological factors. Abiotic conditions in the contemporary Baltic Sea (water salinity, temperature, oxygen and light conditions, currents and other water movements) are characterized and in this background the natural regional system of the sea has been generated. Important issues are considered such as life forms in the Baltic and their dependence on the natural environment (both in the conditions of the relative stable environment and during the regime shifts), as well as anthropogenic influences and the basic differences between the areas of the World Ocean and the brackish Baltic Sea. This book also equips readers with basic principles of assessments and management of ecosystems and fish resources (including the long-term assessment and forecast on ecosystems and fish resources) and provides information on the structures of international collaboration developed in the Baltic Sea.
Download or read book State and Evolution of the Baltic Sea 1952 2005 written by Rainer Feistel and published by John Wiley & Sons. This book was released on 2008-07-21 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a fifty-year study conducted by the Leibniz Institute for Baltic Sea Research, this book brings together a comprehensive summary of their observations and findings. Written by well-known experts, this revealing book concentrates on long-term changes in the Baltic Sea?which can be extrapolated to shed light on the environmental problems of other shelf seas, brackish seas, and large estuaries?thereby contributing to our understanding of water exchange processes, eutrophication, and climatic impacts at the forefront of international concern.
Download or read book Herring Clupea Harengus Membras in the Baltic and Botnian Sea written by and published by . This book was released on 2011 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management of Shared Fish Stocks written by Andrew I. L. Payne and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrating the centenary of the Centre for Environment Fisheries and Aquaculture Science (CEFAS) Fisheries Research Laboratory at Lowestoft, UK, this peer-reviewed, edited tome discusses four interwoven themes: · The consequences and management of unregulated/unreported catches · Competition · External drivers and resource behaviour · Ecosystems and migration With contributions from fisheries scientists, policy-makers and managers from more than twenty countries, this international volume has evolved from the CEFAS symposium on International Approaches to Management of Shared Fish Stock- Problems and Future Directions. The editors, Andrew Payne, Carl O’Brien and Stuart Rogers, have succeeded in bringing together the research of over sixty participants into an essential source of reference for all those involved in, or studying, fisheries management across the globe.
Download or read book Spawning Locations and Times for Atlantic Herring Clupea Harengus Harengus L in Coastal Waters of Eastern Maine written by D. K. Stevenson and published by . This book was released on 1984 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Winter concentrations of Baltic herring Clupea harengus var membras L written by Gunnar Aneer and published by . This book was released on 1978 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Estimates of Pacific Herring Clupea Harengus Pallasi in California from the Spawning ground Surveys written by and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin written by and published by . This book was released on 1997 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensitivity to Change written by Emin Özsoy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent decades have seen a degradation of the environmental quality in semi-enclosed seas, which are particularly sensitive to population pressures due to their naturally low flushing rates related to their geometry. The North Sea, Baltic Sea and the Black Sea are amongst the most seriously threatened seas in the Euro-Asian region. Each semi-enclosed sea has a distinct pattern of circulation, transport, mixing, associated with the particular geometry, topography, boundary processes, interior stratification, atmospheric forcing, ice fonnation, straits / sill controls, and the specific inputs of freshwater, nutrients and pollutants. The workshop investigated the distinctive physical and ecological characteristics of the three seas in a comparative manner, in order to identify the types of driving forces and dynamic controls operating on productivity, nutrient cycling, physical transport and mixing mechanisms. A comparative study of these controlling mechanisms would allow us to better understand ecosystem sensitivity in these different environments. The workshop presentations highlighted the complexity of the semi-enclosed seas related to the interaction amongst the physical, chemical and biological fields, and differences in time and space scales in each of the systems. Further, a strong climate signal exists in these systems, manifest in the interannual, interdecadal and longer term variability. Part of the variability appears connected with background climatic variability.
Download or read book Sustainable Development Goals and the Catholic Church written by Katarzyna Cichos and published by Routledge. This book was released on 2020-11-29 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book identifies both the consistencies and disparities between Catholic Social Teaching and the United Nation’s (UN) Sustainable Development Goals (SDGs). With Pope Francis’ Laudato si’ encyclical, Catholicism seems to be engaging more than ever with environmental and developmental concerns. However, there remains the question of how these theological statements will be put into practice. The ongoing involvement of the Catholic Church in social matters makes it a significant potential partner in issues around development. Therefore, with the use of the comparative method, this book brings together authors from multiple disciplines to assess how the political and legal aspects of each of the UN’s 17 SDGs are addressed by Catholic Social Teaching. Chapters answer the question of how the Catholic Church evaluates the concept of sustainable development as defined by the Agenda 2030 Goals, as well as assessing how and if it can contribute to shaping the contemporary concept of global development. Examining the potential level of cooperation between the international community and the Catholic Church in the implementation of the Agenda 2030 Goals, this volume will be of keen interest to scholars of Catholic Studies, Religious Studies and the Sociology of Religion, as well as Environmental Studies and Development Studies.
Download or read book Fishes of Estonia written by Evald Ojaveer and published by . This book was released on 2003 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
