Download or read book The Genera of the Zygnemataceae written by Edgar Nelson Transeau and published by . This book was released on 1934 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Zygnemataceae fresh water Conjugate Algae written by Edgar Nelson Transeau and published by . This book was released on 1951 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomy of the Texas Zygnemataceae written by Floyd Francis Davidson and published by . This book was released on 1941 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Zygnemataceae fresh water Conjugate Algae with Keys for the Identification of Genera and Species written by Edgar Nelson Transeau and published by . This book was released on 1951 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Genus Spirogyra Chlorophyceae Zygnemataceae in West Bengal India written by Amarendra Nath Kargupta and published by Gebruder Borntraeger Verlagsbuchhandlung. This book was released on 1992 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifty taxa including 7 new species (S.benghalensis sp. nov., S.islamii sp.nov., S.kamatii sp.nov., S.pseudogauthieri sp.nov., S.subformosa sp.nov., S.subverrucosa sp.nov., S.yamagishli sp.nov.) and 3 new varieties (S.corrugata Transeau var. santiniketanensis var.nov., S.minor (Schmidle) Transeau var. chapmanii var.nov., S.polymorpha Kirchner var. bolpurensis var.nov.) of the genus Spirogyra Link are described in the present paper. Seven species (S.chekiangensis Jao, S.hopeiensis Jao, S.minutifossa.Jao, S.paraguayensis Borge, S.rhizopus Jao, S.shantungensis Li and S.ternata Ripart) are recorded for the first time from Indian subcontinent and 27 species are recorded as additions to West Bengal algae. A key to all these taxa is framed and their distribution in India and abroad is discussed.

Download or read book Zygnemataceae Fresh water Conjugate Algae with Keys for the Identification of Genera and Species written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Algal Flora of Bihar written by A. N. Kargupta and published by . This book was released on 2004 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph covers a comprehensive review of Indian works on Zygnemataceae updating the list of new taxa described so far record of originally described species from Indian habitats and adition of taxa to Indian algae.

Download or read book Nuclear DNA Quantification in Three Genera of Zygnemataceae Chlorophyta written by William Christopher Purvis and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synopsis of the Conjugate Algae Zygophyceae written by Charles Edwin Bessey and published by . This book was released on 1914 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species of the Genus Spirogyra from Kerala India written by K. Usha Devi and published by Gebruder Borntraeger Verlagsbuchhandlung. This book was released on 1994 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Algae written by Edward G. Bellinger and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Algae: Identification and Use as Bioindicators provides a comprehensive guide to temperate freshwater algae, with additional information on key species in relation to environmental characteristics and implications for aquatic management. The book uniquely combines practical material on techniques and water quality management with basic algal taxonomy and the role of algae as bioindicators. Freshwater Algae: Identification and Use as Bioindicators is divided into two parts. Part I describes techniques for the sampling, measuring and observation of algae and then looks at the role of algae as bioindicators and the implications for aquatic management. Part II provides the identification of major genera and 250 important species. Well illustrated with numerous original illustrations and photographs, this reference work is essential reading for all practitioners and researchers concerned with assessing and managing the aquatic environment.

Download or read book Rivers of the United States Volume V Part A written by Ruth Patrick and published by John Wiley & Sons. This book was released on 2000-04-10 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The six-volume of Rivers of the United States provides an integrated and comprehensive examination of all the major rivers and estuaries of the contiguous United States. This fifth volume, the first of two parts, is concerned with the Colorado River.

Download or read book Pure Cultures of Algae written by E. G. Pringsheim and published by . This book was released on 1967 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Algal Ecology written by and published by Academic Press. This book was released on 1996-06-03 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algae are an important component of aquatic benthic ecosystems because they reflect the health of their environment through their density, abundance, and diversity. This comprehensive and authoritative text is divided into three sections to offer complete coverage of the discussion in this field. The first section introduces the locations of benthic algae in different ecosystems, like streams, large rivers, lakes, and other aquatic habitats. The second section is devoted to the various factors, both biotic and abiotic, that affect benthic freshwater algae. The final section of the book focuses on the role played by algae in a variety of complex freshwater ecosystems. As concern over environmental health escalates, the keystone and pivotal role played by algae is becoming more apparent. This volume in the Aquatic Ecology Series represents an important compilation of the latest research on the crucial niche occupied by algae in aquatic ecosystems. Presents algae as the important player in relation to environmental health Prepared by leading authorities in the field Includes comprehensive treatment of the functions of benthic algae as well as the factors that affect these important aquatic organisms Acts as an important reference for anyone interested in understanding and managing freshwater ecosystems

Download or read book Freshwater Algae of North America written by John D. Wehr and published by Elsevier. This book was released on 2015-06-05 with total page 1067 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Algae of North America: Ecology and Classification, Second Edition is an authoritative and practical treatise on the classification, biodiversity, and ecology of all known genera of freshwater algae from North America. The book provides essential taxonomic and ecological information about one of the most diverse and ubiquitous groups of organisms on earth. This single volume brings together experts on all the groups of algae that occur in fresh waters (also soils, snow, and extreme inland environments). In the decade since the first edition, there has been an explosion of new information on the classification, ecology, and biogeography of many groups of algae, with the use of molecular techniques and renewed interest in biological diversity. Accordingly, this new edition covers updated classification information of most algal groups and the reassignment of many genera and species, as well as new research on harmful algal blooms. Extensive and complete Describes every genus of freshwater algae known from North America, with an analytical dichotomous key, descriptions of diagnostic features, and at least one image of every genus. Full-color images throughout provide superb visual examples of freshwater algae Updated Environmental Issues and Classifications, including new information on harmful algal blooms (HAB) Fully revised introductory chapters, including new topics on biodiversity, and taste and odor problems Updated to reflect the rapid advances in algal classification and taxonomy due to the widespread use of DNA technologies

Download or read book The Freshwater Algal Flora of the British Isles written by David M. John and published by . This book was released on 2021-08-05 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: First comprehensive guide of its kind, this volume is essential for any study of freshwater algae in the British Isles.

Download or read book Plant Development and Evolution written by and published by Academic Press. This book was released on 2019-01-04 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Development and Evolution, the latest release in the Current Topics in Developmental Biology series, highlights new advances in the field, with this new volume presenting interesting chapters on the Evolution of the plant body plan, Lateral root development and its role in evolutionary adaptation, the Development of the vascular system, the Development of the shoot apical meristem and phyllotaxis, the Evolution of leaf diversity, the Evolution of regulatory networks in land plants, The role of programed cell death in plant development, the Development and evolution of inflorescence architecture, the Molecular regulation of flower development, the Pre-meiotic another development, and much more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Current Topics in Developmental Biology series Updated release includes the latest information on Plant Development and Evolution