The Formation of Vegetable Mould Through the Action of Worms (Annotated)

Author: Charles Darwin
Publisher: Createspace Independent Publishing Platform
ISBN: 9781519173591
Category :
Languages : en
Pages : 158

Book Description
The share which worms have taken in the formation of the layer of vegetable mould, which covers the whole surface of the land in every moderately humid country, is the subject of the present volume. This mould is generally of a blackish colour and a few inches in thickness. In different districts it differs but little in appearance, although it may rest on various subsoils.

Darwin on Humus and the Earthworms

Author: Charles 1809-1882 Darwin
Publisher: Hassell Street Press
ISBN: 9781019349816
Category :
Languages : en
Pages : 0

Book Description
This book explores the crucial role that earthworms play in the formation of soil, as well as their fascinating behavior and biology. Written by Charles Darwin, one of the most important and influential scientists in history, this book provides valuable insights into the workings of the natural world. With detailed observations and meticulous scientific analysis, Darwin's writing is both informative and engaging, making this book a must-read for anyone interested in biology, ecology, or natural history. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

American Garden Literature in the Dumbarton Oaks Collection (1785-1900)

Author: Joachim Wolschke-Bulmahn
Publisher: Dumbarton Oaks
ISBN: 9780884022534
Category : Architecture
Languages : en
Pages : 260

Book Description
An annotated listing of titles held at the Garden Library at Dumbarton Oaks, with an introduction discussing the evolution of American garden culture and landscape architecture in the course of the 19th century. Includes a chronological list of titles as well as an index and a good selection of bandw illustrations. Annotation copyrighted by Book News, Inc., Portland, OR

A Manual of Logic

Author: James Welton
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 338

Book Description

The Literature of Soil Science

Author: Peter McDonald
Publisher: Cornell University Press
ISBN: 9780801429217
Category : Technology & Engineering
Languages : en
Pages : 476

Book Description
A collection of 14 discussions of the past and present literature about soil science. The topics include a historical survey, bibliometrics, introduction into developing countries, societies and their publishing influence, information systems, core monographs, primary journals, maps, and other aspec

A Problem Analysis for Environmental Forestry Research

Author: William E. Sopper
Publisher:
ISBN:
Category : Forest influences
Languages : en
Pages : 60

Book Description

An Analysis of Charles Darwin's On the Origin of Species

Author: Kathleen Bryson
Publisher: CRC Press
ISBN: 135135261X
Category : Literary Criticism
Languages : en
Pages : 159

Book Description
Charles Darwin called on a broad and unusually powerful combination of critical thinking skills to create his wide-ranging explanation for biological change, On the Origin of Species. It’s one of those rare books that takes a huge problem – the enormous diversity of different species – and seeks to use a vast range of evidence to solve it. But it was perhaps Darwin’s towering creative prowess that made the most telling contribution to this masterpiece, for it was this that enabled him to make the necessary fresh connections between so much disparate evidence from such a diversity of fields. All of Darwin’s critical thinking skills were required, however, in the course of the decades of work that went into this volume. Taken as a whole, Darwin’s solution to the problem that he set himself is carefully researched, considers multiple explanations, and justifies its conclusions with well-organised reasoning. At the time of the publication, in 1859, there were various explanations for the changes that Darwin – and others – observed; what separated Darwin from so many of his contemporaries is that he deployed critical thinking to arrive at a significantly new way of fitting explanation to evidence; one that remains elegant, complete and predictive to this day.

Earthworm Ecology

Author: J. Satchell
Publisher: Springer Science & Business Media
ISBN: 9400959656
Category : Science
Languages : en
Pages : 492

Book Description
'Darwin cleared: official' This 1982 Times (7 January) head line of a first leader, reporting the astonishing case brought in Arkansas against compulsory teaching of a biblical account of creation, hopefully set at rest doubts about Darwin in the minds of a public confused by media presentations of such unfamiliar concepts as punctuated equilibria, cladism and phenetics. Mud sticks, but Darwin's perturbed ghost may have found some consolation in the concurrent celebrations at Grange-over-Sands, a modest township in Cumbria, UK, of the centenary of the publication of his less controversial book The Formation of Vegetable Mould through the Action of Worms. In the form of a symposium on earthworm ecology, this attracted some 150 participants, predominantly adrenalin-charged research workers in the full heat of peer-group interaction. This book comprises a selection of the more ecologically oriented papers contributed to the symposium, brutally edited in the interests of brevity and thematic continuity. The book opens with an appraisal of Darwin's earthworm work in its historical and philosophical context and relates his views on 'vegetable mould' to current concepts of humus formation. Thereafter, quotations from Darwin made out of piety have been rigorously excluded. Subsequent sections each comprise a review chapter and two or three 'case studies' presenting new data on a related topic.

Biology of Composts

Author: Mukesh K. Meghvansi
Publisher: Springer Nature
ISBN: 3030391736
Category : Science
Languages : en
Pages : 297

Book Description
This book highlights the latest findings on fundamental aspects of composting, the interaction of various microorganisms, and the underlying mechanisms. In addition to addressing modern tools and techniques used for composting research, it provides an overview of potential composting applications in both agriculture and environmental reclamation. Composting is the process of organic waste decomposition, mediated by microorganisms. The end-product is called ‘compost’ and can be used as a supplement to improve soil fertility. As the municipal waste generated in most developing countries contains a substantial amount of organic matter suitable for composting, this technology offers a win-win opportunity for stakeholders in terms of disposing of organic waste and providing organic fertilizers for agriculture. In addition, using compost reduces the dependency on harmful chemical fertilizers, and represents a sustainable and environmentally friendly alternative.

Invertebrate Histology

Author: Elise E. B. LaDouceur
Publisher: John Wiley & Sons
ISBN: 1119507669
Category : Medical
Languages : en
Pages : 336

Book Description
The first comprehensive reference to invertebrate histology Invertebrate Histology is a groundbreaking text that offers a comprehensive review of histology in invertebrates. Designed for use by anyone studying, diagnosing, or researching invertebrates, the book covers all major taxonomic groups with details of the histologic features, with color photographs and drawings that clearly demonstrate gross anatomy and histology. The authors, who are each experts in the histology of their respective taxa, bring together the most recent information on the topic into a single, complete volume. An accessible resource, each chapter focuses on a single taxonomic group with salient gross and histologic features that are clearly described in the text and augmented with color photographs and greyscale line drawings. The histologic images are from mostly hematoxylin and eosin stained microscopic slides showing various organ systems at high and low magnification. In addition, each chapter provides helpful tips for invertebrate dissection and information on how to process invertebrates for histology. This important book: Presents detailed information on histology of all major groups of invertebrates Offers a user-friendly text that is organized by taxonomic group for easy reference Features high-quality color photographs and drawings, with slides showing histology and gross photographs to demonstrate anatomy Provides details on invertebrate dissection and processing invertebrates for histology Written for veterinary pathologists, biologists, zoologists, students, and other scientists studying these species, Invertebrate Histology offers the most updated information on the topic written by over 20 experts in the field.