Author: William August JensenPublisher:
ISBN:
Category : Science
Languages : en
Pages : 776
Book Description
Botany: an Ecological Approach
Author: William August JensenPublisher:
ISBN:
Category : Science
Languages : en
Pages : 776
Book Description
Plant Communication from an Ecological Perspective
Author: František BaluškaPublisher: Springer Science & Business Media
ISBN: 3642121624
Category : Science
Languages : en
Pages : 255
Book Description
Since the concept of allelopathy was introduced almost 100 years ago, research has led to an understanding that plants are involved in complex communicative interactions. They use a battery of different signals that convey plant-relevant information within plant individuals as well as between plants of the same species or different species. The 13 chapters of this volume discuss all these topics from an ecological perspective. Communication between plants allows them to share physiological and ecological information relevant for their survival and ?tness. It is obvious that in these very early days of ecological plant communication research we are illuminating only the ‘tip of iceberg’ of the communicative nature of higher plants. Nevertheless, knowledge on the identity and informative value of volatiles used by plants for communication is increasing with breath-taking speed. Among the most spectacular examples are sit- tions where plant emitters warn neighbours about a danger, increasing their innate immunity, or when herbivore-attacked plants attract the enemies of the herbivores (‘cry for help’ and ‘plant bodyguards’ concepts). It is becoming obvious that plants use not only volatile signals but also diverse water soluble molecules, in the case of plant roots, to safeguard their evolutionary success and accomplish self/non-self kin rec- nition. Importantly, as with all the examples of biocommunication, irrespective of whether signals and signs are transmitted via physical or chemical pathways, plant communication is a rule-governed and sign-mediated process.
Botany
Author: JemenTypes of British Vegetation
Author: Central Committee for the Survey and Study of British VegetationPublisher:
ISBN:
Category : Botany
Languages : en
Pages : 522
Book Description
Ecology and Biomechanics
Author: Anthony HerrelPublisher: CRC Press
ISBN: 1420001590
Category : Nature
Languages : en
Pages : 351
Book Description
We live in a well-engineered universe. This engineering is present in every system and organism in existence, including in the actions and interactions of plants and animals. In fact, one could say that the function and movement of plants and animals is just as much a part of their makeup as chlorophyll and fiber or bone and blood. Consequently, if
Plant Ecology
Author: Ernst-Detlef SchulzePublisher: Springer Science & Business Media
ISBN: 9783540208334
Category : Science
Languages : en
Pages : 716
Book Description
This textbook covers Plant Ecology from the molecular to the global level. It covers the following areas in unprecedented breadth and depth: - Molecular ecophysiology (stress physiology: light, temperature, oxygen deficiency, drought, salt, heavy metals, xenobiotica and biotic stress factors) - Autecology (whole plant ecology: thermal balance, water, nutrient, carbon relations) - Ecosystem ecology (plants as part of ecosystems, element cycles, biodiversity) - Synecology (development of vegetation in time and space, interactions between vegetation and the abiotic and biotic environment) - Global aspects of plant ecology (global change, global biogeochemical cycles, land use, international conventions, socio-economic interactions) The book is carefully structured and well written: complex issues are elegantly presented and easily understandable. It contains more than 500 photographs and drawings, mostly in colour, illustrating the fascinating subject. The book is primarily aimed at graduate students of biology but will also be of interest to post-graduate students and researchers in botany, geosciences and landscape ecology. Further, it provides a sound basis for those dealing with agriculture, forestry, land use, and landscape management.
Soil-Plant Relationships
Author: David W. JeffreyPublisher: Timber Press (OR)
ISBN: 9780881920758
Category :
Languages : en
Pages : 295
Book Description
Plant Communication from an Ecological Perspective
Author: František BaluškaPublisher: Springer
ISBN: 9783642121630
Category : Science
Languages : en
Pages : 252
Book Description
Since the concept of allelopathy was introduced almost 100 years ago, research has led to an understanding that plants are involved in complex communicative interactions. They use a battery of different signals that convey plant-relevant information within plant individuals as well as between plants of the same species or different species. The 13 chapters of this volume discuss all these topics from an ecological perspective. Communication between plants allows them to share physiological and ecological information relevant for their survival and ?tness. It is obvious that in these very early days of ecological plant communication research we are illuminating only the ‘tip of iceberg’ of the communicative nature of higher plants. Nevertheless, knowledge on the identity and informative value of volatiles used by plants for communication is increasing with breath-taking speed. Among the most spectacular examples are sit- tions where plant emitters warn neighbours about a danger, increasing their innate immunity, or when herbivore-attacked plants attract the enemies of the herbivores (‘cry for help’ and ‘plant bodyguards’ concepts). It is becoming obvious that plants use not only volatile signals but also diverse water soluble molecules, in the case of plant roots, to safeguard their evolutionary success and accomplish self/non-self kin rec- nition. Importantly, as with all the examples of biocommunication, irrespective of whether signals and signs are transmitted via physical or chemical pathways, plant communication is a rule-governed and sign-mediated process.
Becoming Ecological
Author: James G. KellyPublisher: Oxford University Press
ISBN: 0198038747
Category : Psychology
Languages : en
Pages : 337
Book Description
Community psychology emphasizes an ecological approach to mental health by focusing on the individual in the environment and the influences that shape and change behavior. Becoming Ecological brings together the work of James G. Kelly, one of the founders of community psychology and among the field's national leaders. The volume unites thirteen of Kelly's publications from 1968 to 2002 as well as four new essays on current issues in the field: the theory, research, practice, and education of community psychologists. Kelly introduces the work by offering connections between his personal experiences and the topics he chose to focus on throughout his long career. He begins each of the thirteen essays with commentary that sets the article in its original context so that the reader has a historical perspective on why certain ideas were salient at a particular time and how they are still timely today. Kelly concludes with a "summing up" section integrating the previously published articles with the four new essays. Throughout, he presents examples of how to plan and carry out research and practice in the community. The principles underlying the examples both enhance the relevance of the research and practice and increase the potential of community residents to use the findings for their own purposes. A compendium of classic statements of community psychology's philosophical and historical underpinnings, Becoming Ecological is a must-read for scholars and practitioners of community psychology and for those in the fields of public health, social work, community development, education, and applied anthropology.
Sulfur in Plants
Author: Malcolm J. HawkesfordPublisher: Springer Science & Business Media
ISBN: 140205887X
Category : Science
Languages : en
Pages : 272
Book Description
This book presents the latest findings on how plants respond physiologically to sulfur in their environment. It combines an ecosystems approach with new insights at the molecular and biochemical level. Key areas are explored to assess the functions and implications of this essential plant nutrient in a range of natural, semi-natural and anthropogenic environments. The result is an important new reference on the relationships between plants and sulfur.