Download or read book Report on the Progress of Recovery Strategy Implementation for the Hotwater Physa Physella Wrighti in Canada for the Period 2007 2015 written by Jennifer Heron and published by . This book was released on 2016 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Hotwater Physa (Physella wrighti) was assessed as Endangered by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) in 1998 and 2000, and subsequently listed under the Species at Risk Act as Endangered in June of 2003. In January of 2007 a final Recovery Strategy was posted to the Species at Risk Public Registry. The species' COSEWIC status was re-assessed and confirmed as Endangered in 2008 (COSEWIC 2008). The recovery goal for Hotwater Physa as identified in the Recovery Strategy is to "maintain and protect the population(s) of Hotwater Physa within its natural geographic range and within its current variation of abundance at the Liard River hotsprings complex." This report documents the progress of Recovery Strategy implementation for Hotwater Physa. It summarizes progress that Fisheries and Oceans Canada, the Province of British Columbia's Ministry of Environment, and other interested parties have made towards achieving the goal and objectives set out in the Recovery Strategy, including: conducting new research and monitoring activities (including advancing studies to support the identification of critical habitat); and completing management activities that help Canadians reduce impacts on, and better understand the threats to, Hotwater Physa"--Executive summary.

Download or read book Report on the Progress of Recovery Strategy Implementation for the Hotwater Physa Physella Wrighti in Canada for the Period 2016 to 2021 written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery Strategy for the Hotwater Physa Physella Wrighti in Canada written by and published by . This book was released on 2007 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recovery Potential Assessment for Hotwater Physa Physella Wrighti written by Canada. Department of Fisheries and Oceans. Pacific Region and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Progress of Recovery Strategy Implementation for the Paxton Lake Enos Lake and Vananda Creek Stickleback Species Pairs Gasterosteus Aculeatus in Canada for the Period 2007 2015 written by and published by . This book was released on 2016 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report documents the progress of Recovery Strategy implementation for the Paxton Lake, Enos Lake, and Vananda Creek Stickleback Species Pairs. It summarizes progress that Fisheries and Oceans Canada, and other interested parties have made towards achieving the goal and objectives set out in the Recovery Strategy, including: conducting new research and monitoring activities (including advancing studies to support the identification of critical habitat); and completing management activities that help Canadians reduce impacts on, and better understand threats to, the Paxton Lake, Enos Lake, and Vananda Creek Stickleback Species Pairs"--Executive summary.

Download or read book Report on the Progress of Recovery Strategy Implementation for the Atlantic Whitefish Coregonus Huntsmani in Canada for the Period 2007 2012 written by and published by . This book was released on 2016 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Minister of Fisheries and Oceans Canada (DFO) is the competent minister for the recovery of the endangered Atlantic Whitefish (Coregonus huntsmani) under the Species at Risk Act (SARA). This document includes background, recovery, progress towards recovery, and recommendations.--Includes text from the document.

Download or read book Report on the Progress of Recovery Strategy Implementation for the Atlantic Whitefish Coregonus Huntsmani in Canada for the Period 2007 2012 written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recovery Strategy Report Series Report on the Progress of Recovery Strategy Implementation for the Atlantic Whitefish (Coregonus huntsmani) in Canada for the Period 2007-2012 Atlantic Whitefish 2016 Report on the Progress of Recovery Strategy Implementation for the Atlantic Whitefish (Coregonus huntsmani) in Canada for the Period 2007-2012 2016 Recommended citation: Fisheries and Oceans Canada. [...] Recovery Strategy Progress Report for the Atlantic Whitefish 2016 Preface Section 46 of the Species at Risk Act (SARA) requires the competent Minister to report on the implementation of the recovery strategy for a species at risk, and on the progress towards meeting its objectives within five years of the date when the recovery strategy was placed on the SAR Public Registry. [...] The accomplishment of a number of scientific achievements, management activities undertaken, and the initiation of a number of recovery efforts have assisted in progress towards ensuring that the Recovery Strategy goal is achieved and will require the continued implementation of additional actions, which have been identified and prioritized in the Action Plan for the species. [...] Key to recovery success is adopting an adaptive management approach and ensuring the timely implementation of the measures required for recovery (as identified in the Action Plan) which will require the continued commitment and cooperation of the AWCRT and other partners including the potential establishment of new partnership arrangements, careful consideration and management of both financial an [...] The Schedule of Studies in the Recovery Strategy accordingly outlines the research activities required to refine the current description of critical habitat within the Petite lakes to support its protection and to identify any additional habitat areas required for the species subsequent recovery, such that all required critical habitat is eventually identified to fully achieve the population and d.

Download or read book Report on the Progress of Recovery Strategy Implementation for the Channel Darter Percina Copelandi in Canada for the Period 2013 to 2018 written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Progress of Recovery Strategy Implementation for the Carmine Shiner Notropis Percobromus in Canada for the Period 2014 to 2020 written by Jennifer Diment and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Progress of Recovery Strategy Implementation for the Atlantic Whitefish Coregonus Huntsmani in Canada for the Period 2012 to 2017 written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Progress of Recovery Strategy Implementation for the Paxton Lake and Vananda Creek Stickleback Species Pairs Gasterosteus Aculeatus in Canada for the Period 2016 to 2021 written by Maggie Boothroyd and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Periphyton written by Yonghong Wu and published by Elsevier. This book was released on 2016-08-29 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periphyton: Functions and Application in Environmental Remediation presents a systematic overview of a wide variety of periphyton functions and applications in environmental remediation, providing readers with an understanding of the biological/ecological features of periphyton, the methodology of their study, and their application in environmental conservation. With increases in environmental stress, anthropogenic impacts, and the global decline in biodiversity, there is a pressing need for methods to assess and improve environmental quality that are rapid, reliable, and cost-effective. Periphyton is an important component of benthic communities and plays a crucial role in the functioning of microbial food webs. Because of a number of advantages, such as a short lifecycle, relative immobility, more rapid responses to environmental stress and anthropogenic impact than any metazoa, ease of sampling, availability of taxonomic/molecular identification, and standardized methodologies for temporal/spatial comparisons, there has, in recent decades, been an increased interest in periphyton as a tool in biological conservation in aquatic ecosystems. Presents case studies that help readers implement similar ecological designs Focuses on the function of periphyton in remediating destructed ecosystems Provides readers with an understanding of periphyton in practice, especially the value of periphyton in enhancing environmental and ecosystem qualities Discusses the role of periphyton in purifying water and its effect on abiotic elements

Download or read book Report on the Progress of Recovery Strategy Implementation for the Western Silvery Minnow Hybognathus Argyritis in Canada for the Period 2013 to 2019 written by Samuel A. Stephenson and published by . This book was released on 2022 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Progress of Recovery Strategy Implementation for the Western Silvery Minnow Hybognathus Argyritis in Canada for the Period 2008 2013 written by and published by . This book was released on 2016 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Small Water Bodies of the Western Balkans written by Vladimir Pešić and published by Springer Nature. This book was released on 2021-11-18 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The small water bodies such as headwater streams, springs, ditches, small lakes, and ponds are critical to maintaining freshwater biodiversity. This is especially true for Dinaric karst, where they are often the only water bodies present. However, despite their importance, they remain widely overlooked and excluded from government policies like the EU Water Framework Directive. This book includes information on different aspects of these essential but still neglected habitats. This book intends to be of interest to a wide range of audiences, from researchers and conservationists to the public and decision-makers.

Download or read book Karst Aquifers Characterization and Engineering written by Zoran Stevanović and published by Springer. This book was released on 2015-02-25 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical training guidebook makes an important contribution to karst hydrogeology. It presents supporting material for academic courses worldwide that include this and similar topics. It is an excellent sourcebook for students and other attendees of the International Karst School: Characterization and Engineering of Karst Aquifers, which opened in Trebinje, Bosnia & Herzegovina in 2014 and which will be organized every year in early summer. As opposed to more theoretical works, this is a catalog of possible engineering interventions in karst and their implications. Although the majority of readers will be professionals with geology/hydrogeology backgrounds, the language is not purely technical making it accessible to a wider audience. This means that the methodology, case studies and experiences presented will also benefit water managers working in karst environments.

Download or read book Endocrine Disruption in Fish written by David E. Kime and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last half-century has shown a dramatic increase in the standard of living of millions of people in Europe, North America and many parts of the Third World. This has, in many ways been brought about by scientific and technical developments which were initiated in the 1940s and 1950s. Promises were then made that nuclear energy would provide electricity so cheap that it would not need metering, pesticides would end malnutrition throughout the world and plastics and other synthetic chemicals would revolutionise our manufacturing industry and our way of life. Whilst some of these promises have been fulfilled, the problems of long-term health risks to humans and wildlife arising from the use, production and disposal of these products were either unknown or deliberately understated. Nuclear power is rendered economically unviable when the real cost of decommissioning and storage of waste for several millenia is included, and the effects on health of both humans and wildlife of early pest eradication programmes with organochlorine pesticides were well documented in Rachel Carson's "Silent Spring". Evidence of the effects of aerosols and refrigerants on depletion of the ozone layer has led to restriction on the use of CFCs, and there is now increasing evidence of climate change resulting from our profligate use of fossil fuels.