sivaperuman (251 Ergebnisse)

Hardcover. Zustand: New. ISBN:9789811931994,Territorial restriction maybe printed on the book. This is an Int'l edition, ISBN and cover may differ from US edition, Contents same as US edition.

Hardcover. Zustand: New. ISBN:9789811931987,Territorial restriction maybe printed on the book. This is an Int'l edition, ISBN and cover may differ from US edition, Contents same as US edition.

Soft cover. Zustand: As New. Contents: 1. Ritchie's archipelago: an overview. 2. Odonata-dragonflies and damselflies. 3. Lepidoptera-butterflies. 4. Lepidoptera-moths. 5. Amphibians and reptiles. 6. Avifauna. 7. Mammals. Summary and conclusion.

xi, 333 p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

Zustand: New. pp. 537 Illus. (Col.), Maps (Col.).

Zustand: New. pp. 80 2 Figures.

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Zustand: New. pp. 844.

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Zustand: New. pp. 844.

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Hardback. Zustand: Very Good. Zustand des Schutzumschlags: jacketcondition. xviii + 222 pp. Rubber-stamped on front free endpaper. book.

Hardcover. Zustand: New. Contents: Part I - Terrestrial Ecosystem: 1. General introduction/ C. Sivaperuman. 2. Dragonflies and damselflies/ C. Sivaperuman, Sant Kumar and B. Sumit Kumar Rao. 3. Butterflies/ C. Sivaperuman and Sant Kumar. 4. Moths/B. Sumit Kumar Rao and C. Sivaperuman. 5. Spiders/Minakshi Dash and C. Sivaperuman. 6. Reptiles and Amphibians/ C. Sivaperuman. 7. Avifauna/ C. Sivaperuman. 8. Mammals/ C. Sivaperuman. Part II - Marine Ecosystem: 9. Sponges/Preeti Pereira. 10. Scleractinian corals/ Tamal Mondal and C. Raghunathan. 11. Octocorals/S. Rajendra. 12. Sea Anemones/Smitanjali Choudhury and C. Sivaperuman. 13. Hydrozoans/Oishinee Chakraborty. 14. Polyclads/Sudhanshu Dixit and C. Sivaperuman. 15. Bryozoa/Goutham Bharati. 16. Mollusca/R. Kayal Vizhi and C. Sivaperuman. 17. Echinodermata/Naveen Kumar Nigam. 18. Ascidians/Jhimli Mondal, Tamal Mondal and C. Raghunathan. 19. Fishes/S. Rajendra and Goutham Bharti. Summary and Conclusion. Acknowledgements.

Hardcover. Zustand: As New. 35 colour plates, figs (illustrator). Contents Foreword Preface Acknowledgements I Forest bird communities 1 Introduction 2 Species composition of birds 3 Species Abundance relations 4 Seasonal changes of the community 5 Vertical stratification of the community 6 Habitat utilisation II Wetland bird communities 7 Species composition of wetland birds 8 Species abundance relations 9 Seasonal changes of the bird community 10 Habitat utilisation of wetland birds 11 Food and feeding of selected species 12 Summary and conclusion Appendix 1 List of birds recorded from the Silent Valley National Park 2 List of birds recorded from the Kole Wetlands References Index Community Ecology of Tropical Birds the tropical ecosystems is one of the most biological diverse habitats on the earth Seventy six per cent of all centers of avian endemism occur in tropical regions and the same is true for many plant and animal communities Birds are important component of biological diversity and their ecological cultural recreational and economic benefits are recognized universally They act as vital links in many food webs and often serve as highly visible biological indicators of ecosystem health Many bird populations are declining all over the world due to habitat loss and fragmentation predation pesticide use invasive exotic species and other factors This book is about the ecology of tropical bird community all together 12 chapters are described and divided into two parts The first part of this book looks at the forest bird community including status and distribution species abundance relationship seasonal changes vertical distribution and habitat utilisation The second part provides detailed ecology of wetland bird community This book will be an invaluable resource for field scientist researchers students and naturalists in the field of Ornithology 258 pp.

Zustand: New. pp. 844.

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Hardcover. Zustand: New. Contents: 1. Introduction. 2. Objectives. 3. Materials and Methods. 4. Objective 1. 5. Objective 2. 6. Objective 3. 7. Objective 4. 8. Discussion. 9. Acknowledgements. 10. References. 11. Appendix 1: Glimpses of the study sites. 12. Appendix 2: Glimpses of the Diptera fauna.

Zustand: New.

Hardcover. Zustand: Brand New. 199 pages. 10.00x7.25x0.75 inches. In Stock.

Soft cover. Zustand: New. Zustand des Schutzumschlags: New. 1st Edition. Contents: 1. General introduction. 2. Literature review. 3. Characteristic of extant classes. 4. Study areas. 5. Material and methods. 6. Key characters. 7. Descriptions. Checklist of echinoderms of India. References. From the general introduction: The Ehinodermata is one of the best characterized and most distinct phyla of animal kingdom Bather, 1900. The echinoderms being common and conspicuous marine animals have been known since ancient times. They are found at every ocean depth from the intertidal zone to the abyssal zone. The first definitive members of the phylum appeared near the start of the Cambrian period. The echinoderms are important both biologically and geologically: biologically because few other groupings are so abundant in the biotic desert of the deep sea, as well as the shallower oceans, and geologically as their ossified skeletons are major contributors to many limestone formations, and can provide valuable clues as to the geological environment.

Hardcover. Zustand: New. 1st Edition. The tropical forest ecosystems are one of the most diverse and rich in biological diversity on earth. The tropical rainforests of India are found in the Andaman and Nicobar Islands, the Western Ghats, and North-eastern India. India is exceptionally rich in biodiversity, and considered as one of the 17 mega-biodiversity countries in the world. Of the 34 biodiversity hotspots identified in the world, India cover four biodiversity hotspots namely, the Himalaya, Indo-Burma, Western Ghats and Sri Lanka and Andaman and Nicobar Islands. India occupies about 2.4 per cent of the world's land area and supports about 8 per cent of the world's total species, including 47,000 species of flowering plants, 4833 vertebrates and 68,389 arthropods. In 16 chapters, reputed experts in their field describe the various aspects in the tropical forest ecosystem of India. Key aspects on the floristic diversity of tropical evergreen forests of various ecosystems are discussed. This book will be of great help to researchers and field scientists as it is a document of this unique habitat of India. (jacket).

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PF. Zustand: New.

Zustand: Brand New. New.SoftCover International edition. Different ISBN and Cover image but contents are same as US edition.Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Zustand: Brand New. New.SoftCover International edition. Different ISBN and Cover image but contents are same as US edition.Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

44 colour figs, (illustrator). Contents Introduction Study area Material and methods Classification of fungiidae Family fungiidae dana 1846 1 Genus cycloseris Milne Edwards and Haime 1849 2 Genus Diaseris Milne Edwards and Haime 1849 3 Genus Cantharellus Hoeksema and Best 1984 4 Genus fungia Lamarck 1801 5 Genus Ctenactis Verrill 1864 6 Genus Herpolitha Eschscholtz 1825 7 Genus Polyphyllia Quoy and Gaimard 1833 8 Genus Sandalitha Quelch 1884 9 Genus Halomitra Dana 1846 10 Genus Lithophyllon Rehberg 1892 11 Genus Podabcia Milne Edwards and Haime 1849 Values of coral reef References 106 pp.

47 colour photos, (illustrator). Contents 1 Introduction 2 Classification of Trochus Niloticus 3 Review of literature 4 Objectives of the study 5 Aim 6 Study area 7 Material and methods 8 Results and discussion 9 Significant findings 10 Illegal fishing and trading Summary Recommendations References From the Introduction The seas around Andaman and Nicobar Islands are a rich ground for a variety of commercially important molluscs Among the seas shells Trochus or top shell and Turbo or Turban shell have unique position in commercial point of view As early as 1927 the Trochus fishery was initiated in Andaman Islands however the regular fishery on Trochus organised during October 1929 at these Islands In the initial season the fishery yielded not less than 500 tons of shells within the first three months but the yield however began to steadily decline and although the period of fishing has since then been doubled the quantity of shells obtained was reached the low figure of 40 tonnes in one fishing season Subsequently a consolidated scientific report was published in 1938 by Zoological Survey of India ZSI 1939 on the shell fisheries of these Islands during 1930-35 dealing with the history of Andaman shell fisheries fishing methods important beds of top and turban shells and the scientific work Considering the importance of Trochus fisheries is threatened with almost complete extinction in its natural beds the Government of India on the recommendations of ZSI initiated to control the Trochus fishery on scientific basis 80 pp.