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Economic and Ecological Significance of Arthropods in Diversified Ecosystems - Sustaining Regulatory Mechanisms (Hardcover, 1st ed. 2016)
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Economic and Ecological Significance of Arthropods in Diversified Ecosystems - Sustaining Regulatory Mechanisms (Hardcover, 1st ed. 2016)
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Arthropods are invertebrates that constitute over 90% of the animal
kingdom, and their bio-ecology is closely linked with global
functioning and survival. Arthropods play an important role in
maintaining the health of ecosystems, provide livelihoods and
nutrition to human communities, and are important indicators of
environmental change. Yet the population trends of several
arthropods species show them to be in decline. Arthropods
constitute a dominant group with 1.2 million species influencing
earth's biodiversity. Among arthropods, insects are predominant,
with ca. 1 million species and having evolved some 350 million
years ago. Arthropods are closely associated with living and
non-living entities alike, making the ecosystem services they
provide crucially important. In order to be effective, plans for
the conservation of arthropods and ecosystems should include a
mixture of strategies like protecting key habitats and genomic
studies to formulate relevant policies for in situ and ex situ
conservation. This two-volume book focuses on capturing the
essentials of arthropod inventories, biology, and conservation.
Further, it seeks to identify the mechanisms by which arthropod
populations can be sustained in terrestrial and aquatic ecosystems,
and by means of which certain problematic species be managed
without producing harmful environmental side-effects. This edited
compilation includes chapters contributed by over 80 biologists on
a wide range of topics embracing the diversity, distribution,
utility and conservation of arthropods and select groups of insect
taxa. More importantly, it describes in detail the mechanisms of
sustaining arthropod ecosystems, services and populations. It
addresses the contribution of modern biological tools such as
molecular and genetic techniques regulating gene expression, as
well as conventional, indigenous practices in arthropod
conservation. The contributors reiterate the importance of
documenting and understanding the biology of arthropods from a
holistic perspective before addressing conservation issues at
large. This book offers a valuable resource for all zoologists,
entomologists, ecologists, conservation biologists, policy makers,
teachers and students interested in the conservation of biological
resources.
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