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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > General
Although the American bison was saved from near-extinction in the
nineteenth century, today almost all herds are managed like
livestock. The Yellowstone area is the only place in the United
States where wild bison have been present since before the first
Euro-Americans arrived. But these bison pose risks to property and
people when they roam outside the park, including the possibility
that they can spread the abortion-inducing disease brucellosis to
cattle. Yet measures to constrain the population threaten their
status as wild animals.Mary Ann Franke's To Save the Wild Bison is
the first book to examine the ecological and political aspects of
the bison controversy and how it reflects changing attitudes toward
wildlife. The debate has evoked strong emotions from all sides,
including park officials, environmentalists, livestock growers, and
American Indians. In describing political compromises among
competing positions, Franke does not so much champion a cause as
critique the process by which federal and state officials have made
and carried out bison management policies. She shows that science,
however valuable a tool, cannot by itself resolve what is
ultimately a choice among conflicting values.
The management and conservation of natural populations relies
heavily on concepts and results generated from models of population
dynamics. Yet this is the first book to present a unified and
coherent explanation of the underlying theory. This novel text
begins with a consideration of what makes a good state variable,
progressing from the simplest models (those with a single variable
such as abundance or biomass) to more complex models with other key
variables of population structure (including age, size, life
history stage, and space). Throughout the book, attention is paid
to concepts such as population variability, population stability,
population viability/persistence, and harvest yield. Later chapters
address specific applications to conservation such as recovery
planning for species at risk, fishery management, and the spatial
management of marine resources. Population Dynamics for
Conservation is suitable for graduate-level students. It will also
be valuable to academic and applied researchers in population
biology. This overview of population dynamic theory can serve to
further their population research, as well as to improve their
understanding of population management.
It is being increasingly recognised that cultural and biological
diversity are deeply linked and that conservation programmes should
take into account the ethical, cultural and spiritual values of
nature. With contributions from a range of scholars, practitioners
and spiritual leaders from around the world, this book provides new
insights into biocultural diversity conservation. It explores
sacred landscapes, sites, plants and animals from around the world
to demonstrate the links between nature conservation and spiritual
beliefs and traditions. Key conceptual topics are connected to case
studies, as well as modern and ancient spiritual insights, guiding
the reader through the various issues from fundamental theory and
beliefs to practical applications. It looks forward to the
biocultural agenda, providing guidelines for future research and
practice and offering suggestions for improved integration of these
values into policy, planning and management.
Until now, biological invasions have been conceptualised and
studied mainly as a linear process: from introduction to
establishment to spread. This volume charts a new course for the
field, drawing on key developments in network ecology and
complexity science. It defines an agenda for Invasion Science 2.0
by providing new framings and classification of research topics and
by offering tentative solutions to vexing problems. In particular,
it conceptualises a transformative ecosystem as an open adaptive
network with critical transitions and turnover, with resident
species heuristically learning and fine-tuning their niches and
roles in a multiplayer eco-evolutionary game. It erects signposts
pertaining to network interactions, structures, stability,
dynamics, scaling, and invasibility. It is not a recipe book or a
road map, but an atlas of possibilities: a 'hitchhiker's guide'.
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