Neumayer j (11 risultati)

Hardcover. Condizione: Good. Hardback in good condition- with jacket. Pages in good clean condition.

Hardcover. Condizione: Very Good. No Jacket. 1st Edition. First edition, first printing. small octavo hardback, 56 pp. 20 colour illustrations Very Good condition. Inscription blocked out on inside cover.

Condizione: Very Good. Condizione sovraccoperta: Good. Minor shelfwear to book. DJ is a bit tatty with chipping and tears.; 14pp+20 color plates.; Movements in World Art; 12mo - over 6¾" - 7¾" tall.

Condizione: Very Good.

Condizione: New. 56, line drawings. . PB. NEW. . Text German. Field key to bumblebees of Germany, Austria and Switzerland. [9783494017150].

hardcover. Condizione: Good. methuen pocket edition one page has some underlining.

Hummeln sind echte Sympathieträger, kann man sie doch pummelig brummend von Blüte zu Blüte fliegen sehen. Die Autoren des vorliegenden Feldbestimmungsschlüssels für alle heimischen Hummeln haben sich das Ziel gesetzt, die Bestimmung lebender Individuen der Gattung Bombus zu ermöglichen. Das Hauptmerkmal ist die Färbung der Behaarung, weshalb kein Abtöten der Tiere notwendig ist. Morphologische Merkmale, die als Charakteristikum herangezogen werden, um ähnlichfarbige Arten zu unterscheiden, können mit etwas Übung mittels Lupe erkannt werden. Der Bestimmungsschlüssel, der Arbeiterinnen und Königinnen sowie Drohnen unterscheidet, richtet sich nicht nur an Biologen, sondern an alle Interessierten, die diese faszinierenden Insekten kennenlernen und sicher bestimmen wollen. 55 pp., num. figs, br. 8 [21 x 15 cm].…

Gebundene Ausgabe. Condizione: Gut. Der Schutzumschlag des Buches ist abgenutzt Das Buch ist in einem gutem Zustand.Seiten sind sauber ohne Markierungen. Kann Gebrauchsspure aufweisen.Wir bieten eine 100% Geld-zurÃck-Garantie. XA22-20 Sprache: Englisch Gewicht in Gramm: 454.

Bumblebees represent one of the most important groups of pollinators. In addition to their ecological and economic relevance, they are also a highly charismatic group which can help to increase the interest of people in realizing, enjoying and conserving natural systems. However, like most animals, bumblebees are sensitive to climate. In Climatic Risk and Distribution Atlas of European Bumblebees, maps depicting potential risks of climate change for bumblebees are shown together with informative summary statistics, ecological background information and a picture of each European species. Thanks to the EU FP7 project STEP, the authors gathered over one million bumblebee records from all over Europe. Based on these data, they modelled the current climatic niche for almost all European species (56 species) and projected future climatically suitable conditions using three climate change scenarios for the years 2050 and 2100. While under a moderate change scenario only 3 species are projected to be at the verge of extinction by 2100, 14 species are at high risk under an intermediate change scenario. Under a most severe change scenario as many as 25 species are projected to lose almost all of their climatically suitable area, while a total of 53 species (77% of the 69 European species) would lose the main part of their suitable area. Climatic risks for bumblebees can be extremely high, depending on the future development of human society, and the corresponding effects on the climate. Strong mitigation strategies are needed to preserve this important species group and to ensure the sustainable provision of pollination services, to which they considerably contribute. Sofia, Moscow. Pensoft. 236 pp., color photos, color & b/w illustrations, color distribution maps, color tables, hardcover gr. 8 [16.7 x 23.7 cm]. …

Leather Bound. Condizione: New. Language: English. {Size: 14.60 x 22.86 cms} Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2026, utilizing the invaluable guidance of the original edition published many years ago in 1897. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 28, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 28.…

EA. Mit sehr zahlreichen Fotos, Zeichnungen und Texten auf Karten aus starkem Karton. OPp.-Kassetten. Alle 6 Boxen sind vollständig, enthalten zwischen 15 und 30 Karten und in der Regel ein Begleitheft (außer 'Sprichwörter der Tuareg = ohne Begleitheft erschienen). Gr. 8°. Alle 6 Kassetten neuwertig, ohne Gebrauchsspuren; lediglich 'Sprichwörter der Tuareg' mit Spuren eines Preis-Aufklebers auf der Rückseite. Der Ethnologe und Schriftsteller Hans-Jürgen Heinrichs gründete 1980 den in gewissen Ethno-Kunst -Kreisen enorm einflussreichen Qumran-Verlag, der unter anderem durch diese wunderbaren Kassetten schnell einen einzigartigen Ruf erlangte. Viele dieser Kassetten sind selten oder vom Markt verschwunden.…