H segers (60 resultados)

Leinen. Condición: Sehr gut. Guter Umschlag. 483 S., mit zahlr. Abb., Size: 8° groß.

Hardback. Condición: Very Good. x + 390 pp. Developments in hydrobiology, 180. Rubber-stamped on front free endpaper. book.

Condición: Gebraucht / Used. Hardcover wth dust jacket. Very good. 111pp.

Softcover, 212pp., 24x16.5cm., goede staat. Proefschrift ter verkrijging van de graad van doctor in de sociale wetenschappen aan de Katholieke Hogeschool te Tilburg. 0 g.

Paperback. Condición: Fine. English.

Paperback. Condición: Good. 22p. English.

Paperback. Condición: Good. 22p. English.

Condición: Very Good. 482, 62 distrib maps. . PB. Ink title to spine. From the library of Prof. J. Green (1928-2016) with his name to title page. Vg. Text English with summary in French and Flemish. Institut Royal des Sciences Naturelles de Belgique Documents de Travail No. 88.

Condición: Very Good.

Hardback. Condición: Very Good. v + 637 pp. Developments in Hydrobiology, 198. Rubber-stamped on front free endpaper. book.

broschiert. Condición: Sehr gut. 260 S. Flämisch / deutsch. Sehr guter Zustand. Einband mit leichten Knickspuren. Sprache: Deutsch Gewicht in Gramm: 354.

Condición: Very Good. xvi, 637, 110 col photos, text figs. . HB. Vg. Light bump to head of spine. State of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world. Deals with all major animal groups (plus one chapter on the macrophytes), and encompasses the complete array of terrestrial aquatic ecosystems. It is the most comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date, and is the first to present comparable data on the different faunal groups concerned. Draws from the collected expertise of numerous world-renowned taxonomic experts. [9781402082580].…

hardcover. Condición: Very Good.

Leinen m. Umschlag-O. Condición: Sehr gut. -. 483 S., Gr.-8°, mit zahlreichen teils farbigen Abbildungen, sehr gutes Exemplar 111061_Architektur Sprache: Deutsch Gewicht in Gramm: 1200.

Condición: New.

Condición: New.

Condición: New.

Condición: Sehr gut. Zustand: Sehr gut | Seiten: 656 | Sprache: Englisch | Produktart: Bücher | such as ?oodplains and temporary ponds) challenge this de?nition. Our decision has been to include such The term ¿aquatic macrophytes¿ refers to a diverse species as ¿¿aquatic macrophytes¿¿, only if their group of aquatic photosynthetic organisms, all large environmental survival is clearly dependent upon enough to see with the naked eye. It includes regular re?lling of their aquatic habitat with a source macroalgae of the divisions Chlorophyta (green of fresh to brackish water. algae), Xanthophyta (yellow-green algae) and Rho- The freshwater macroalgae are primarily rep- dophyta (red algae) and the ¿¿blue-green algae¿¿ (more sented by the green algae, especially the Charales, correctly known as Cyanobacteria), Bryophyta commonly known as the stoneworts or brittleworts (mosses and liverworts), Pteridophyta (ferns) and (e.g., Chara and Nitella spp.). The Charales are often Spermatophyta (seed-bearing plants), the vegetative mistaken for higher plants because they have erect parts of which actively grow either permanently or central stalks that are divided into short nodes and periodically (for at least several weeks each year) long internodes of elongated multinucleate cells, with submerged below, ?oating on, or growing up through a whorl of ¿¿branchlets¿¿ at each node (Fig. 1).…

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: New. In English.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Freshwater Biodiversity is a much underestimated component of global biodiversity, both in its diversity and in its potential to act as models for fundamental research in evolutionary biology and ecosystem studies. Freshwater organisms also reflect quality of water bodies and can thus be used to monitor changes in ecosystem health. The present book comprises a unique collection of primary research papers spanning a wide range of topics in aquatic biodiversity studies, and including a first global assessment of specific diversity of freshwater animals. The book also presents a section on the interaction between scientists and science policy managers. A target opinion paper lists priorities in aquatic biodiversity research for the next decade and several reactions from distinguished scientists discuss the relevance of these items from different points of view: fundamental ecology, taxonomy and systematics, needs of developing countries, present-day biodiversity policy at European andat global scales. It is believed that such a platform for the interaction between science and science policy is an absolute necessity for the efficient use of research budgets in the future. …

Condición: New.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - The Freshwater Animal Diversity Assessment gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world. The project deals with all major animal groups plus the macrophytes, and encompasses the complete array of terrestrial aquatic ecosystems. It is the most comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date, and is the first to present comparable data on the different faunal groups concerned. The project draws from the collected expertise of numerous world-renowned taxonomic experts that have bundled efforts to produce this outstanding volume. The result is invaluable to all scientists, managers and conservationists interested in non-marine aquatic animals.…

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - The Freshwater Animal Diversity Assessment gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world. The project deals with all major animal groups plus the macrophytes, and encompasses the complete array of terrestrial aquatic ecosystems. It is the most comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date, and is the first to present comparable data on the different faunal groups concerned. The project draws from the collected expertise of numerous world-renowned taxonomic experts that have bundled efforts to produce this outstanding volume. The result is invaluable to all scientists, managers and conservationists interested in non-marine aquatic animals.…

Condición: As New. Unread book in perfect condition.

Condición: New. In English.

Gebunden. Condición: New. Unique collection of primary research papers spanning the range of topics in aquatic biodiversityComprises first global assessment of specific animal diversity in freshwaterFreshwater Biodiversity is a much underestimated component .

Paperback. Condición: Brand New. 400 pages. 10.00x7.75x0.91 inches. In Stock.