Download or read book Synopsis Filicium Africae Australis written by Pappe and published by . This book was released on 1858 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Australien, Afrika, Phyteuma
Download or read book Synopsis Filicum Africae Australis written by L Pappe and published by Sagwan Press. This book was released on 2018-02-09 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Download or read book Synopsis Filicum Africae Australis written by Karl Wilhelm Ludwig Pappe and published by . This book was released on 1858 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synopsis Filicum Africae Australis Or An Enumeration Of The South African Ferns Hitherto Known written by Karl Wilhelm Ludwig Pappe and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive guide to the ferns of South Africa, as compiled by German botanist Karl Pappe and British official Rawson Rawson. With detailed descriptions, illustrations, and maps, this work is ideal for botanists and nature enthusiasts seeking to deepen their understanding of the rich flora of southern Africa. 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.
Download or read book Synopsis Filicum Africae Australis Or An Enumeration of the South African Ferns Hitherto Known written by Karl Wilhelm Ludwig Pappe and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Macadamia Integrated Pest Management written by Vincent P. Jones and published by College of Tropical Agriculture. This book was released on 2014-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 1. Introduction to macadamia pest management Insect growth and development; Types of insect damageHow insects become pests; Integrated pest managementEconomic thresholds, economic injury levels;Natural control vs. biological control; Natural enemiesBiological control: Types, Success rates for classical biologicalcontrol, Environmental concerns;Monitoring programs: Importance, Definitions, Design of monitoringand methods, Types of samples, Data recording;Insecticide and miticide application: Orchard handguns, Backpackmist blowers, Air-blast sprayers, Aerial application, Inspectionand calibration, Spray solution pH, Hazard to beesPesticide regulations Part 2. Horticultural factors important inintegrated pest management Flowering and fruiting patterns; Nut maturation processNormal harvest operations; Modified harvest operationsCultivar susceptibility; Fertilizer; Pruning; PollinationAlternate hostes, ground covers; Management of pests in nurseries Part 3. Major pest insects Overview of pest statusPatterns of damage Tropical nut borer History; Life cycle and description; Identification; Alternate hosts;Damage; Time of damage; Monitoring; Cultivar susceptibilitySticktight nuts; Management strategies: General, Harvestmodification, Early season, harvest, Mechanical harvest, Use of ethephon, Natural enemies, Use of pesticidesNew orchard management; Economics of pest controlGeneral trends Southern green stinkbug History; Life cycle and description; Life history in macadamiaorchards; Alternate hosts; Damage; Time and location ofdamage; Monitoring; Cultivar susceptibility;Management strategies;Natural enemies; Chemical control Koa seedworm, Litchi fruit moth History; Life history; Identification;Alternate host plants; Damage;Monitoring: Adult sampling, Distribution ofeggs and damage in the canopy, Sampling larvae and damage; Cultivarsusceptibility; Managementstrategies; Behavior-modifying chemicals;Natural enemies; Chemical control Part 4. Secondary pests Broad mite, Red and black flat mite, Katydids, Redbanded thrips, Hawaiianflower thrips, Black citrus aphid Part 5. Pests of macadamia not yet found in Hawaii Macadamia felted coccid, Fruitspotting bug, Banana-spottingbug, Macadamia leafminer, Macadamia flower caterpillar, Macadamia twig girdler, Twospotted bug, Yellowspotted bug, False coddling moth, Macadamianut borer, Leafcutting ants Appendixes: Heat-driven phenology models;Sequential sampling examples; Monitoring tools;Insect classification;Insects identified on macadamia in HawaiiGlossary of termsFurther readings and referen
Download or read book Manual of the Flowering Plants of Hawaii written by Warren Lambert Wagner and published by . This book was released on 1990 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Field Guide to the Common Trees and Shrubs of Sri Lanka written by Mark S. Ashton and published by . This book was released on 1997 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lemur Social Systems and Their Ecological Basis written by J. Ganzhorn and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen a steady increase in studies oflemur behavior and ecology. As a result, there is much novel information on newly studied populations, and even newly discovered species, that has not yet been published or summarized. In fact, lemurs have not been the focus of an international symposium since the Prosimian Biology Conference in London in 1972. Moreover, research on lemurs has reached a new quality by addressing general issues in behavioral ecology and evolutionary biology. Although lemurs provide important comparative information on these topics, this aspect of research on lemurs has not been reviewed and compared with similar studies in other primate radiations. Thus, as did many in the field, we felt that the time was ripe to review and synthesize our knowledge of lemur behavioral ecology. Following an initiative by Gerry Doyle, we organized a symposium at the XIVth Congress of the International Primatological Society in Strasbourg, France, where 15 contributions summarized much new information on lemur social systems and their ecological basis. This volume provides a collection of the papers presented at the Strasbourg symposium (plus two reports from recently completed field projects). Each chapter was peer-reviewed, typically by one "lemurologist" and one other biologist. The first three chapters present novel information from the first long-term field studies of three enigmatic species. Sterling describes the social organization of Daubentonia madagascariensis, showing that aye-aye ranging patterns deviate from those of all other nocturnal primates.
Download or read book Efficient Desalination by Reverse Osmosis written by Stewart Burn and published by IWA Publishing. This book was released on 2015-09-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early applications of desalination were small-scale plants deploying a range of technologies. However with the technological developments in Reverse Osmosis, most new plants use this technology because it has a proven history of use and low energy and capital costs compared with other available desalination technologies. This has led to the recent trend for larger seawater desalination plants in an effort to further reduce costs, and 1000 MLD seawater desalination plants are projected by 2020. Efficient Desalination by Reverse Osmosis recognises that desalination by reverse osmosis has progressed significantly over the last decades and provides an up to date review of the state of the art for the reverse osmosis process. It covers issues that arise from desalination operations, environmental issues and ideas for research that will bring further improvements in this technology. Efficient Desalination by Reverse Osmosis provides a complete guide to best practice from pre-treatment through to project delivery. Editors: Stewart Burn, Visiting Scientist, CSIRO Manufacturing. Adjunct Professor, Institute of Sustainability and Innovation, Victoria University. Adjunct Professor, Department of Civil, Environmental and Chemical Engineering, RMIT University. Stephen Gray, Director, Institute of Sustainability and Innovation, Victoria University.
Download or read book Clear English Pronunciation written by Dick Smakman and published by Routledge. This book was released on 2019-12-06 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear English Pronunciation provides students with the tools to effectively communicate in English without centring solely on native-speaker pronunciation models. The focus of the book is on individual pronunciation targets rather than a one-size-fits-all approach. Divided into four sections, each featuring detailed articulatory explanations, sample sentences, and recordings to help learners improve their pronunciation, this book: introduces the phenomenon of pronunciation as part of a broader communicative realm; explains and demonstrates the melody and rhythm of understandable and natural English pronunciation; supports students in identifying and practicing their own pronunciation issues. Supported by an interactive companion website which features recordings and expanded explanations of key topics, Clear English Pronunciation is an essential textbook for international learners of English who want to improve their pronunciation skills in diverse social settings. For more resources on English pronunciation, visit: englishpronunciationcentral.universiteitleiden.nl Additionally, you can find recordings of a wide range of speakers here: https://www.universiteitleiden.nl/clearenglishpronunciation
Download or read book Sustainable Use of Biological Diversity in Socio ecological Production Landscapes written by and published by Secretariat of Convention. This book was released on 2010 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molluscs as Crop Pests written by G. M. Barker and published by CABI. This book was released on 2002-03-21 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mollusc species currently constitute a major threat to sustainable agriculture. This threat is associated with cultivation of new crops, intensification of agricultural production systems and the spread through human trade and travel of species adapted to these modified environments. In some crops their significance is only now becoming apparent with the decline in the importance of other pest groups which can be effectively controlled. The book focuses on: toxicology of chemicals; deployment of molluscicides in baits; specific crop situations worldwide; current pest status of mollusc species and progress towards development of solutions.
Download or read book Skintight written by Meredith Jones and published by Bloomsbury Publishing PLC. This book was released on 2008-02 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmetic surgery is everywhere: we are surrounded by altered, enhanced, skinny and stretched celebrities, in a hyped media culture that focuses increasingly on the body beautiful. Once only associated with the rich and famous, cosmetic surgery is now widely available, advertised in magazines, doctors' surgeries, and even on television. In some parts of the world it has become an aesthetic and cultural norm, yet remains deeply troubling for many. Skintight argues that cosmetic surgery is the most provocative and controversial aspect of a new 'makeover culture'. Shows such as Ten Years Younger and Extreme Makeover demonstrate that 'fixing' the body is a way to improve lifestyle and uncover true identity. Meanwhile, celebrities such as Michael Jackson and Jocelyn Wildenstein demonstrate the horrors of extreme surgical alteration. Presenting a multidisciplinary approach, and examining a wide range of popular culture case studies from women's magazines, television, architecture and the Internet amongst others, Skintight dissects the realities of cosmetic surgery and culture.
Download or read book Transformative Paleobotany written by Michael Krings and published by Academic Press. This book was released on 2018-07-14 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transformative Paleobotany: Papers to Commemorate the Life and Legacy of Thomas N. Taylor features the broadest possible spectrum of topics analyzing the structure, function and evolution of fossil plants, microorganisms, and organismal interactions in fossil ecosystems (e.g., plant paleobiography, paleoecology, early evolution of land plants, fossil fungi and microbial interactions with plants, systematics and phylogeny of major plant and fungal lineages, biostratigraphy, evolution of organismal interactions, ultrastructure, Antarctic paleobotany). The book includes the latest research from top scientists who have made transformative contributions. Sections are richly illustrated, well concepted, and characterize and summarize the most up-to-date understanding of this respective and important field of study. - Features electronic supplements, such as photographs, diagrams, tables, flowcharts and links to other websites - Includes in-depth illustrations with diagrams, flowcharts and photographic plates (many in color for enhanced utility), tables and graphs
Download or read book Vegetation Structure and Function at Multiple Spatial Temporal and Conceptual Scales written by Elgene Owen Box and published by Springer. This book was released on 2016-03-17 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This commemorative volume of invited papers in vegetation science covers a full range of topics, objectives, methods and applications, including conservation and management tasks. These require study at different temporal and spatial scales, often simultaneously. Methodology is important in science, since it responds to particular questions and raises others. It is also closely related to the scale of investigation. Chapters in this book illustrate this interdependence, even in basic tasks such as vegetation sampling and description, measurements and mapping. Individual chapters present globally applicable systems, regional syntheses and local analyses and applications, plus conceptual methodologies, including currently debated hot topics. Vegetation types treated include tropical rainforests, temperate forests, dry steppes and scrub and local turf, sedge and moss communities. There are also chapters on re-vegetation, woodlot management, ecology of an invasive species, and trajectory planning in conservation. This book will be useful to both students and practitioners, for its reviews and examples and as a potential textbook suitable for graduate-level courses and seminars.
Download or read book Conservation and Utilization of Horticultural Genetic Resources written by P.E. Rajasekharan and published by Springer. This book was released on 2019-06-25 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conservation of crop genetic resources is one of the important elements in efforts to sustainably increase agricultural production in low-income countries, and to guarantee long-term food security, especially for the low-income population groups in these countries. Horticultural crops, as high-value crops, have an important role to play in revitalizing rural economies and can add significantly to national economies. Moreover, horticulture provides more than twice the number of jobs compared to traditional cereal crop production, and the shifting of conventional agriculture towards high-value horticulture has increased employment opportunities in developing countries. To exploit this potential, researchers need a vast array of horticultural genetic resources and information on new traits. Horticultural crops, which are only a part of PGRFA (Plant Genetic Resources for Food and Agriculture), are characterized by a wide and varied range of species. In fact, there are five major horticultural crop groups: fruit and nut crops, vegetables, food legumes, roots and tubers, and lastly the ornamental and medicinal group. In this context, the present book provides a comprehensive overview of the current state of conservation and utilization of horticultural genetic resources, addressing contemporary approaches to conservation in connection with different technologies, including biotechnological approaches as practised in India and in some cases, globally. It includes a brief chapter on the unique nature of horticultural genetic resources, providing a rationale for viewing them as being distinct from field crop genetic resources. Subsequent chapters share insights on protocols for the conservation of selected horticultural crops ex situ, and focus on the increased need to complement these efforts with in situ conservation approaches. Geospatial tools are also briefly described, emphasizing their utility with regard to mapping and managing resources. The book also explores the wild gene pool in horticulture crops; discusses legal aspects related to horticultural genetic resources and biotechnological aspects; and describes the key aspects of sustainable management and replenishment. Given its scope, the book offers a valuable resource for all horticulturists, graduate students, researchers, policymakers, conservationists, and NGOs engaged in horticulture in particular and biodiversity in general.
