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Author: Frederick William Frohawk
Publisher:
ISBN:
Category : Beneficial birds
Languages : en
Pages : 106
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Book Description
Author: Frederick William Frohawk
Publisher:
ISBN:
Category : Beneficial birds
Languages : en
Pages : 106
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Book Description
Author: Deborah J. Pain
Publisher: Christopher Helm Publishers, Incorporated
ISBN: 9780125442800
Category : Nature
Languages : en
Pages : 436
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Book Description
In this unique book an international cast of authors highlight all aspects of the problems associated with farming and bird conservation. Discussion ranges from the socio-political pressures on farm policy to the effects of management on a variety of bird species throughout the more and less developed parts of the European Union. Potential changes in the Common Agricultural Policy are considered in terms of how they have been and can be tailored to benefit birds and wildlife through such initiatives as the new Agri-Environment Regulation. Farming and Birds in Europe addresses the need for policy efforts to focus on both the concerns of conservation and sensible farm production in a timely manner. An opportunity not to be missed is at hand, and this book provides much of the importance in seeing that a sensible conclusion is reached, both for the needs of the farmer and consumer and for the birds and wildlife of the European countryside. Key Features * Provides a detailed, up-to-date account of n Common Agricultural Policy and Bird Conservation * Important resource for aid in developing land use policy * Includes an integrated approach to policy making
Author: Frederick William Frohawk
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Federico Morelli
Publisher: Springer
ISBN: 3319502840
Category : Science
Languages : en
Pages : 124
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Book Description
This book helps to establish a simple framework to identify and use bird species as a bioindicator for high nature value (HNV) farmlands. This book focuses on suitable methods for monitoring the HNV areas, and presents the results of several case studies. The chapters put forward ways to integrate ecosystems assessment, geographical information systems (GIS) and strategies for conservation of local biodiversity. An innovative framework focuses on the use of species distribution models (SDMs) in order to explore the importance of each characteristic of HNV farmlands. Furthermore, the book examines the relationships among bird species richness, land use diversity and landscape metrics at a local scale in the farmlands.
Author: Foster Ellenborough Lascelles Beal
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 36
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Book Description
Author: Charles Lester Marlatt
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 572
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Book Description
Author: Melissa Lynne Brady
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 0
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Book Description
There is a long history of studying bird interactions with agriculture. The field of economic ornithology, which looked at the positive and negative aspects of birds in agricultural, was popular at the end of the 19th century. However, the field quickly fell into disrepair. Today, we once again recognize that birds can provide both services and disservices to agriculture. The balance of services and disservices that birds can provide depends on many factors, such as the species found in the crop, the crop in question, and other factors such as surrounding landcover. Many of these factors are currently being disentangled in this rapidly evolving area of research.To understand how birds interact with crops, we first need to know more about the species that use different crops. In Chapter 1 I characterized the different species that use sweet cherry orchards, blueberry fields, 'Honeycrisp' apple orchards, and vineyards in three major fruit growing regions during the early 2010s. I also determined the abundance of fruit-consuming birds found in each crop and investigated which fruit-eating species could be considered important fruit consumers based on their frequency of detection and fruit consuming habits. I also examined if the heterogeneity of the surrounding landcover influenced the abundance of birds found in the various fruit fields/orchards. I found that the abundance of fruit-eating birds varied by both region and crop, as did which species were designated as important fruit consumers. However, abundance was not influenced by the heterogeneity of the surrounding landcover, counter to our predictions.Certain species of birds are known to be beneficial in agricultural areas. Birds of prey are of particular interest, as they can deter vertebrate pests. In Chapter 2, I investigated the effectiveness of installing nest boxes in attracting American Kestrels to blueberry growing operations in Western Michigan. I then compared the results with a similar study where nest boxes were used to attract kestrels to sweet cherry orchards in Northern Michigan. By installing nest boxes and performing survey transects, I found that boxes did increase the overall presence of kestrel in blueberry fields, although the effect was much weaker than in the sweet cherry study. Nest box occupancy was much lower in the blueberry system when compared to the sweet cherry study region, but reproductive success measures, such as mean clutch size, were similar.While birds of prey have been documented consuming and deterring fruit-eating birds, they may consumer/deter other species of birds as well. In Chapter 3 I investigated the effect of American kestrel presence on bird abundances in blueberry fields in Western Michigan. I found that active American kestrel boxes did not deter fruit-eating birds from blueberry fields. However, active boxes did deter non-fruit-eating birds, although this trend only held when the box was active. This finding introduces the possibility that kestrels might deter beneficial insectivorous birds, which could be detrimental to the blueberry fields.Through my work, I have found that the effect that birds will have on a particular agricultural system will be highly context dependent. The mixture of bird species present, the crop type, region, and many other factors will influence how birds fit into an agroecosystem. Introducing predators to control for pests could induce a trophic cascade with positive or negative outcomes. Predicting the nature of the outcome will require intensive studies of the crop in question, with knowledge of the bird and arthropod community in the region.
Author: Frederick William 1861-1946 Frohawk
Publisher: Sagwan Press
ISBN: 9781377119984
Category :
Languages : en
Pages : 104
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Book Description
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.
Author: John M. Marzluff
Publisher: Yale University Press
ISBN: 0300237146
Category : Nature
Languages : en
Pages : 352
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Book Description
An ornithologist's personal look at farming practices that finds practical solutions for sustainable food production compatible with bird and wildlife conservation With predictions of a human population of more than nine billion by the middle of this century and eleven billion by 2100, we stand at a crossroads in our agricultural evolution. In this clear and engaging yet scientifically rigorous book, wildlife biologist John M. Marzluff takes a personal approach to sustainable agriculture. He travels to farms and ranches across North and Central America, including a Nebraska corn and soybean farm, California vineyards, cattle ranches in Montana, and small sustainable farms in Costa Rica, to understand the unique challenges and solutions to sustainable food production. Agriculture and wildlife can coexist, Marzluff argues, if farmers are justly rewarded for conservation; if future technological advancements increase food production and reduce food waste; and if consumers cut back on meat consumption. Beginning with a look backward at our evolutionary history and concluding with practical solutions for change that will benefit farmers and ranchers, he provides an accessible and insightful study for the ecologically minded citizen, farmer, rancher, or conservationist.
Author: Dr. Raju Kasambe
Publisher: Raju Kasambe
ISBN:
Category : Social Science
Languages : en
Pages : 145
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Book Description
Birds in Agriculture The e-Book in English language is about the common and widespread birds found in the agriculture landscape in India. The book describes 111 species of birds with their role on agriculture in brief. The book discusses the benefits of birds to agriculture and also methods of management of birds in agriculture. The purpose of the e-Book is to spread knowledge about the benefits birds offer to agriculture in India and their importance. The author being the son of a farmer and an ornithologist with BNHS is familiar with the birds in agriculture.
