ittekkot (94 résultats)

Soft cover. Etat : Very Good. 1st Edition. 8vo, card covers, xix, 275pp. First edition/printing, paperback issue. VG+: a clean, bright, sound and very presentable copy.

Etat : New. pp. xxiii + 248.

Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg 76: 1-192, num figs & tabs 4to, paperback, contains 13 atricles on the topic.

Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg 76: 1-192, num figs & tabs 4to, paperback, contains 13 atricles on the topic.

Hardcover. Etat : Near Fine. Very clean, tight and bright.

Etat : Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Etat : New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Hardcover. 433 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. w04836 3540501452 Sprache: Englisch Gewicht in Gramm: 550.

Paperback. Etat : New. Silicon is among the most abundant elements on earth. It plays a key but largely unappreciated role in many biogeochemical processes, including those that regulate climate and undergird marine food webs. "The Silicon Cycle" is the first book in more than 20 years to present a comprehensive overview of the silicon cycle and issues associated with it. The book summarizes the major outcomes of the project Land-Ocean Interactions: Silica Cycle, initiated by the Scientific Community on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU). It tracks the pathway of silicon from land to sea and discusses its biotic and abiotic modifications in transit as well as its cycling in the coastal seas. Natural geological processes in combination with atmospheric and hydrological processes are discussed, as well as human perturbations of the natural controls of the silicon cycle.

(S. A. Environment Vol. 26, No. 9) (o. J.) S. 29 - 33. gr8. m. zahlr. Abb. br. -2) -Sonderabdruck-.

Aquatic Habitat (S. A. Netherland Journal of Sea Res. 20, 2/3) 1986. S. 109 - 116. m. zahlr. Abb. geklammert -2) Sonderabdruck.

Mitteilungen aus dem Geologischen-Paläontologischen Institut der Universität Hamburg 82: 297pp, num figs 8vo, paperback.

cellular response (S. A. Paläont. Z. 59, 1/2) 1985. S. 15 - 33. m. zahlr. Abb. br. -2) -Sonderabdruck-.

Etat : Used. pp. 296 Index 3rd Edition.

Etat : new.

Etat : Used. pp. 296 Figures.

cellular response (S. A. Paläont. Z. 59, 1/2) 1985. S. 15 - 33. m. zahlr. Abb. br. -2) Sonderabdruck.

Hardcover. Etat : New. Etat de la jaquette : New. 1st Edition. Contents: Foreword. Preface. Introduction. I. Introduction and general discussion on S&T Diplomacy. II. Rationale for science and technology Diplomacy. III. Examples of successful international cooperation. Science Diplomacy is an aid to improving the international relation, facilitating international scientific cooperation and supporting foreign policy objectives to address common issues between the nations related to strategic growth, trade etc. Different countries have their own policies and they establish international cooperation in S&T through science diplomacy. Thus science as a diplomatic tool acts as an entry point to a headstrong society, and at the same time, breaks down politically focussed presumptions offering tangible benefits with a promising mode of growth. Science diplomacy also helps in fostering international collaborations among scientists in nations, where official diplomatic relations might be limited or strained, by providing a platform for scientists to engage in building capacity and networks, and evaluating progress and impact of challenges related to global climate change, energy security, sustainable agricultural production, biological security and many others issues. The present Publication is a follow up of the International Workshop on Science and Technology Diplomacy in Developing Countries organised at Tehran, Iran during 13-16 May 2012 by the NAM S&T Centre jointly with the Center for Innovation and Technology Cooperation of Iran (CITC). The book includes 19 research papers and status reports from 15 countries, presenting significant insights on role of science diplomacy in conducting negotiations between the nations and also the skills in handling the affairs without arousing hostility in developing countries. It is expected to be of great value for the researchers, professionals and policy makers who are engaged in Science Diplomacy as a tool for developing international partnerships and collaborations, which in turn breaks the barrier among the nations and make a world a beautiful place to live in.

Etat : New. Presents an overview of the silicon cycle and issues associated with it. This book summarizes the major outcomes of the project Land-Ocean Interactions: Silica Cycle, initiated by the Scientific Community on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU). Editor(s): Ittekkot, Venugopalan; Unger, Daniela; Humborg, Christoph; An, Nguyen Tac. Series: Scope S. Num Pages: 320 pages, tables, figures, index. BIC Classification: PSAF; PSPM. Category: (P) Professional & Vocational. Dimension: 225 x 160 x 14. Weight in Grams: 397. . 2006. Annotated. paperback. . . . .

Mitteilungen aus dem Geologischen-Paläontologischen Institut der Universität Hamburg 82: 297pp, num figs 8vo, paperback.

Etat : Used. pp. 296 Acknowledgements.

Etat : Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Etat : New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Etat : New. Presents an overview of the silicon cycle and issues associated with it. This book summarizes the major outcomes of the project Land-Ocean Interactions: Silica Cycle, initiated by the Scientific Community on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU). Editor(s): Ittekkot, Venugopalan; Unger, Daniela; Humborg, Christoph; An, Nguyen Tac. Series: Scope S. Num Pages: 320 pages, tables, figures, index. BIC Classification: PSAF; PSPM. Category: (P) Professional & Vocational. Dimension: 225 x 160 x 14. Weight in Grams: 397. . 2006. Annotated. paperback. . . . . Books ship from the US and Ireland.

Paperback. Etat : Brand New. 1st edition. 275 pages. 8.75x6.00x0.75 inches. In Stock.

Couverture rigide. Etat : Comme neuf. Édition illustrée. ** France : Par défaut Livraison STANDARD en Relais Colis / PRIORITAIRE : Livraison à domicile ** Springer-Verlag April, 1990, Berlin, New York, 1990. Hardcover, 8vo, 433 pp. Illustrated with 161 figures. From global to regional problems in biogeochemistry: developments in oceanography, marine geology, isotope geochemistry as well as organic and inorganic geochemistry. Subject Index. Prior owner's embossed stamp on title page, and small blue stamp on back of front board. Book condition: As new. - ISBN 0387501452. Livre.

Paperback / softback. Etat : New. New copy - Usually dispatched within 4 working days.

Gebundene Ausgabe. Etat : Gut. 433 S. Buch ist in gutem Zustand, geringe Gebrauchs- Alters- oder Lagerungsspuren, gebundenes Buch ISBN: 3540501452 Wir senden umgehend mit beiliegender MwSt.Rechnung. Sprache: Deutsch Gewicht in Gramm: 1001.

Etat : New. pp. 296 Index 3rd Edition.

We investigated coccolithophore fluxes from four sediment traps located in the northeastern Arabian Sea at the continental slope of Pakistan. Two moorings, WPT and EPT (Western/isastern PAKOMIN Trap), consisting of one and two sediment traps were deployed at water depths of about 500 m and 1500 m. They collected settling particles from October 1993 to February 1994 and from May 1995 to February 1996 at intervals of 22 and 24 days, respectively. A longer sampling was prevented probably due to high sedimentation events which occluded the trap cones. Both areas were characterised by a strong seasonality in coccolith fluxes. High fluxes were recorded with up to 2000 × 106 coccoliths m2 d1 in the early SW (summer) monsoon and up to 5400 × 106 coccoliths m2 d1 in the early NE (winter) monsoon. Generally, coccosphere fluxes exhibited a similar trend but were some orders of magnitude lower than coccolith fluxes. Twenty-seven taxa were identified in this study, all well to moderately well preserved and with a small range of diversity. The species composition was dominated by Gephyrocapsa oceanica, Florisphaera profunda, and Emiliania huxleyi making up about 70% of the assemblages. During the SW (summer) monsoon high productivity in the surface waters of the eastern Arabian Sea may be linked to the upwelling system off Oman. Apparently, nutrient-rich surface water derived from the southwestern upwelling areas off Oman with high standing stocks were carried into this area by northeast flowing currents. In contrast, during the NE (winter) monsoon the locally observed high coccolithophore production is hypothesised to respond to local injections of nutrient-rich deep water into the surface water due to sea-surface cooling leading to convection. Consequently, fluxes during the winter monsoon were in the same range as during the summer monsoon. 24 pp., 9 figs, gr. 8.