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1. |
Record Nr. |
UNINA9910784532503321 |
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Autore |
Schowalter Timothy Duane <1952-> |
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Titolo |
Insect ecology [[electronic resource] ] : an ecosystem approach / / Timothy D. Schowalter |
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Pubbl/distr/stampa |
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Burlington, MA, : Academic Press, c2006 |
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ISBN |
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1-281-22724-2 |
9786611227241 |
0-08-050881-2 |
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Edizione |
[2nd ed.] |
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Descrizione fisica |
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1 online resource (575 p.) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. 483-536) and indexes. |
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Nota di contenuto |
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Cover; Preface; chapter 1 - Overview; Scope of insect ecology; Ecosystem ecology; Ecosystem complexity; The hierarchy of subsystems; Regulation; Environmental change and disturbance; Ecosystem approach to insect ecology; Scope of this book; Section - I; chapter 2 - Responses to Abiotic Conditions; The physical template; Biomes; Environmental variation; Disturbances; Surviving variable abiotic conditions; Thermoregulation; Water balance; Air and water chemistry; Other abiotic factors; Factors affecting dispersal behavior; Life history strategy; Crowding; Nutritional status |
Habitat and resource conditionsMechanism of dispersal; Responses to anthropogenic changes; Summary; chapter 3 - Resource Acquisition; Resource quality; Resource requirements; Variation in food quality; Plant chemical defenses; Nonnitrogenous defenses; Nitrogenous defenses; Elemental defenses; Arthropod defenses; Antipredator defenses; Antimicrobial defenses; Factors affecting expression of defenses; Mechanisms for exploiting variable resources; Resource acceptability; Resource availability; Foraging strategies; Orientation; Information processing; Responses to cues |
Attraction of conspecific insectsLearning; Summary; chapter 4 - Resource Allocation; Resource budget; Allocation of assimilated resources; Resource acquisition; Mating activity; Attraction; Courtship behavior; Reproductive and social behavior; Oviposition behavior; |
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Nesting and brood care; Competitive, defensive, and mutualistic behavior; Competitive behavior; Defensive behavior; Mutualistic behavior; Efficiency of resource use; Factors affecting efficiency; Food quality; Size and physiological condition; Learning; Tradeoffs; Summary; Section- II; chapter 5 - Population Systems |
Population structureDensity; Dispersion; Metapopulation structure; Age structure; Sex ratio; Genetic composition; Social insects; Population processes; Natality; Mortality; Dispersal; Life history characteristics; Parameter estimation; Summary; chapter 6 - Population dynamics; Population fluctuation; Factors affecting population size; Density-independent factors; Density-dependent factors; Regulatory mechanisms; Models of population change; Exponential and geometric models; Logistic model; Complex models; Computerized models; Model evaluation; Summary; chapter 7 - Biogeography |
Geographic distributionGlobal patterns; Regional patterns; Island biogeography; Landscape and stream continuum patterns; Spatial dynamics of populations; Expanding populations; Metapopulation dynamics; Anthropogenic effects on spatial dynamics; Fragmentation; Disturbances to aquatic ecosystems; Species introductions; Conservation biology; Models of spatial dynamics; Summary; Section - III; chapter 8 - Species Interactions; Classes of interactions; Competition; Predation; Symbiosis; Parasitism; Commensalism; Mutualism; Factors affecting interactions; Abiotic conditions |
Resource availability and distribution |
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Sommario/riassunto |
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Dr. Timothy Schowalter has succeeded in creating a unique, updated treatment of insect ecology. This revised and expanded text looks at how insects adapt to environmental conditions while maintaining the ability to substantially alter their environment. It covers a range of topics- from individual insects that respond to local changes in the environment and affect resource distribution, to entire insect communities that have the capacity to modify ecosystem conditions.Insect Ecology, Second Edition, synthesizes the latest research in the field and has been produced in full color |
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2. |
Record Nr. |
UNINA9910847074903321 |
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Autore |
Ratten Vanessa |
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Titolo |
Entrepreneurial Business Venturing : Digitalisation Trends / / by Vanessa Ratten |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
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ISBN |
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Edizione |
[1st ed. 2024.] |
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Descrizione fisica |
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1 online resource (130 pages) |
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Disciplina |
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Soggetti |
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Technological innovations |
Management |
Entrepreneurship |
New business enterprises |
International business enterprises |
Industries |
Marketing |
Innovation and Technology Management |
International Business |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Entrepreneurial Business Planning: An Overview -- Digital Social Entrepreneurship and Service Innovation -- Innovation and Entrepreneurial Ecosystems -- Artificial Intelligence and Entrepreneurial Business Planning -- Resilience, Risk and Uncertainty in Entrepreneurial Business Ventures -- Marketing -- Entrepreneurial Leadership -- Corporate Social Responsibility and Sustainable Entrepreneurship. |
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Sommario/riassunto |
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In today's competitive marketplace, businesses must be entrepreneurial to succeed. This book argues that entrepreneurship allows businesses to adapt to changing economic conditions and societal needs. It focuses on entrepreneurial business venturing as a means of understanding how businesses innovate, take risks, and think futuristically. The text emphasizes the importance of understanding digitalization trends in these ventures to grasp digital innovation trends |
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better. The book explores why an entrepreneurial perspective is crucial in business, explaining the role of the knowledge economy in society and the need for businesses to prioritize digital technology. It examines how the nature of work has evolved due to the COVID-19 pandemic, including the rise of flexible work arrangements and remote work, with case studies from international companies. Furthermore, the book argues that digital forms of entrepreneurship are increasingly important in responding to crises and international developments. It highlights the need for scenario and forecast planning in developing new products and services to meet evolving customer needs. The book also provides examples of business model innovation, which underscores the importance for businesses to emphasize entrepreneurship not only in product development but also in their interactions with society. It discusses how businesses can achieve this through an entrepreneurial health audit, which focuses on entrepreneurial intensity, frequency, and ideas for start-ups and spinoffs. By examining examples and suggestions included in the book, businesses can learn about the role of entrepreneurial learning and failure in creating an entrepreneurial culture. |
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