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Books > Earth & environment > Geography > Physical geography > Forests, rainforests
This book will explore our forests as the most readily available
and renewable source of carbon as well as the building block of
chemicals, plastics, and pharmaceuticals as the next 100 years
gradually push consumers toward alternate sources of chemicals.
Meeting these needs from trees requires that new chemistry be
developed so that plant materials is converted to commodity
chemicals. This focused discussion on ongoing global efforts at
creativity using forest and biomass based renewable materials will
include six different mechanisms for bringing about change on this
very innovative topic.
Climate change, resulted from the rise in global temperature,
drives many stressors which make it difficult to predict the
outcome in a general way. However, impact of climate change is so
far more visible in agriculture than other sectors. Rise in
temperature causes oxidation of soil organic carbon and affect
biogeochemical processes and mechanisms, which make soil health and
productive potential of soils weaker. It also affects weather at
local regional and global scale, and hydrological cycle as well,
which result in drought, flood, cyclones etc. Simultaneously it
impinges directly upon reproductive biology of crops by reducing
pollen viability and making spikelets sterile, which result in crop
yield reduction. In India, impact of climate change on agriculture
is predicted to occur more in northern parts, where wheat
production may suffer losses of 4-5 million tons for each degree
rise in temperature. Rice, pearl millet, soybean are other crops in
that line. Globally, it has been predicted to have a huge burden in
future as the world needs to feed nine billion population by the
turn of the 21st century. Several techniques like conservation
agriculture, integrated farming, crop diversification and carbon
sequestration through agroforestry advocated helping climate change
mitigation and adaptation have been discussed in detail in this
book. Therefore, this book serves as a repository of information on
climate change, mitigation and adaptation in relation to
agroforestry, which can be useful to planner, researchers and
undergraduate and post graduate students pursuing studies in the
field of agricultural and allied sciences.
From the bestselling author of THE GIRL OF INK & STARS comes an
unforgettable read for young and old alike: an exciting adventure
to the frozen north, perfect for fans of Philip Pullman. WINNER OF
THE BLACKWELL'S CHILDREN'S BOOK OF THE YEAR 'This gorgeous story of
bravery, sisterhood, goodbyes and beginnings is a must for
everyone.' JESSIE BURTON 'The Way Past Winter is a masterclass in
exquisite storytelling.' CATHERINE DOYLE 'Gorgeous, heartfelt and
incredibly exciting. Her best yet, and that's saying something.'
ROBIN STEVENS Mila and her sisters live with their brother Oskar in
a small forest cabin in the snow. One night, a fur-clad stranger
arrives seeking shelter for himself and his men. But by the next
morning, they've gone - taking Oskar with them. Fearful for his
safety, Mila and her sisters set out to bring Oskar back - even it
means going north, crossing frozen wild-lands to find a way past an
eternal winter. The third children's novel by Times number one
bestselling author Kiran Millwood Hargrave, winner of the
Waterstones Children's Book Prize and the British Book Awards
Children's Book of the Year From the author of The Girl of Ink
& Stars, The Island at the End of Everything, Julia and the
Shark and The Mercies - chosen for the Richard & Judy Book Club
The Way Past Winter combines high adventure with beautiful writing
and a wintry folk-tale feel - a gorgeous literary novel for all
year round
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Park County
(Hardcover)
Lynn Johnson Houze, Jeremy M Johnston
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R782
Discovery Miles 7 820
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Ships in 12 - 19 working days
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Established in 1905, The Forest Service is steeped in history,
conflict, strong personalities (including Theodore Roosevelt and
Gifford Pinchot), and the challenges of managing 193 million acres
of national forests and grasslands. This unique federal agency is
one that combines forest management with wildlife, fish,
recreation, mining, grazing, and hundreds of other uses. It
operates in the midst of controversy and change. The original
intent was to protect the public forests, protect the water
supplies, and, when appropriate, provide timber. Much has changed
over the last 100 years including many new laws, but the fact that
these lands are still fought over today shows the foresight of
politicians, foresters, scientists, and communities. This work
brings to light the many and varied activities of the agency that
many people know little about in a world that is constantly
changing. Written by a former Forest Service national historian,
topics discussed in the work include wilderness and the Wilderness
Act of 1964, recreation battles and interagency rivalry with the
National Park Service, timber management including clearcutting,
ecosystem management, roadless area and controversies over RARE and
RARE II studies, fish and wildlife management including endangered
species before and after the Endangered Species Act of 1973, and
mining and the General Mining Act of 1872. It also discusses the
future challenges: forest fires, water protection and restoration,
recreation, involving the public, and fish and wildlife.
A one-of-a-kind introduction to the major issues and controversies
dominating the heated debate over U.S. forest policy today. Forest
Conservation Policy: A Reference Handbook chronicles the dramatic
history, current status, and global influence of U.S. forest
policy. Beginning with the foundations of early forest law during
the colonial period through the rise of the Conservation Movement
in the wake of 19th century massive forest exploitation, this
reference also discusses the environmental challenges that have
rewritten recent U.S. forest policy and explores future policy
directions. What are the effects of forest destruction on
biological diversity? Has the sustainable forest management
movement been effective? Given the fact that individual landowners
control the greatest share of U.S. forestland, how are forests on
private lands regulated? Students and concerned citizens alike will
discover answers to these and other critical questions regarding
what is left of the nation's dwindling forests. Subject-indexed
description of the major issues dominating the current debates over
the future of forest policy Exhaustive references to government and
nongovernment forestry organizations at both the national and
regional levels
The Red Hills region of south Georgia and north Florida contains
one of the most biologically diverse ecosystems in North America,
with longleaf pine trees that are up to four hundred years old and
an understory of unparalleled plant life. At first glance, the
longleaf woodlands at plantations like Greenwood, outside
Thomasville, Georgia, seem undisturbed by market economics and
human activity, but Albert G. Way contends that this environment
was socially produced and that its story adds nuance to the broader
narrative of American conservation.
The Red Hills woodlands were thought of primarily as a healthful
refuge for northern industrialists in the early twentieth century.
When notable wildlife biologist Herbert Stoddard arrived in 1924,
he began to recognize the area's ecological value. Stoddard was
with the federal government, but he drew on local knowledge to
craft his land management practices, to the point where a
distinctly southern, agrarian form of ecological conservation
emerged. This set of practices was in many respects progressive,
particularly in its approach to fire management and species
diversity, and much of it remains in effect today.
Using Stoddard as a window into this unique conservation
landscape, "Conserving Southern Longleaf" positions the Red Hills
as a valuable center for research into and understanding of
wildlife biology, fire ecology, and the environmental appreciation
of a region once dubbed simply the "pine barrens."
This book systematically discusses the vegetation dynamics in
northern China since the LGM, with a focus on three dominant tree
species (Pinus, Quercus and Betula). By integrating methods of
palaeoecology, phylogeography and species distribution model, it
reconstructs the glacial refugia in northern China, demonstrating
that the species were located further north than previously assumed
during the LGM. The postglacial dynamics of forest distribution
included not only long-distance north-south migration but also
local spread from LGM micro-refugia in northern China. On the
regional scale, the book shows the altitudinal migration pattern of
the three dominant tree genera and the role of topographical
factors in the migration of the forest-steppe border. On the
catchment scale, it analyzes Huangqihai Lake, located in the
forest-steppe ecotone in northern China, to indentify the local
forest dynamics response to the Holocene climatic change. It shows
that local forests have various modes of response to the climate
drying, including shrubland expansion, savannification and
replacement of steppe. In brief, these studies at different
space-time scales illustrate the effects of climate, topography and
other factors on forest migration.
Wood was essential to the survival of the Venetian Republic. To
build its great naval and merchant ships, maintain its extensive
levee system, construct buildings, fuel industries, and heat homes,
Venice needed access to large quantities of oak and beech timber.
The island city itself was devoid of any forests, so the state
turned to its mainland holdings for this vital resource. "A Forest
on the Sea" explores the history of this enterprise and Venice's
efforts to extend state control over its natural resources.
Karl Appuhn explains how Venice went from an isolated city
completely dependent on foreign suppliers for wood to a regional
state with a sophisticated system of administering and preserving
forests. Intent on conserving this invaluable resource, Venice
employed specialized experts to manage its forests. The state
bureaucracy supervised this work, developing a philosophy about the
environment--namely, a mutual dependence between humans and the
natural world--that was far ahead of its time. Its efforts kept
many large forest preserves under state protection, some of which
still stand today.
"A Forest on the Sea" offers a completely novel perspective on
how Renaissance Europeans thought about the natural world. It sheds
new light on how cultural conceptions about nature influenced
political policies for resource conservation and land management in
Venice.
There is no question that Africa is endowed with abundant natural
resources of different magnitudes. However, more than a decade of
high commodity prices and new hydrocarbon discoveries across the
continent has led countless international organizations, donor
agencies, and non-governmental organizations to devote considerable
attention to the potential of natural resource-based development.
Natural Resource-Based Development in Africa places a particular
emphasis on the actors that help us understand the extent to which
resources could be transformed into broader developmental outcomes.
Based on a wide variety of primary sources and fieldwork, including
in-person interviews and participant observations, this collection
contributes to both scholarly and policy discussions around the
governance and economic development roles of local entrepreneurs,
transnational firms, civil society groups, local communities, and
government agencies in Africa's natural resource sectors. Natural
Resource-Based Development in Africa explores the impact that these
actors have on regional trends such as resource nationalism and
local procurement policies as well as grassroots-related issues
such as poverty, livelihoods, gender equity, development, and human
security.
An endangered forest. An abandoned snow leopard. A child who only
feels comfortable talking to animals. When fates collide, the
unbelievable can happen ... 'Put me in mind of Dodi Smith and
Gerald Durrell at their very best - enchanting and thrilling in
equal measure.' Piers Torday 'Reads like a classic. I loved it.'
Pam Munoz Ryan Maggie's stutter makes going to school hard. She
will do almost anything to avoid speaking in class - even if that
leads to trouble. Sent to stay in the depths of Cornwall with a
grandfather she barely knows, Maggie discovers an abandoned snow
leopard hiding in the nearby Wildoak Forest. Sheltered by the
ancient trees, the two of them build an understanding in secret.
But when the cub is spotted by local villagers, danger follows -
threatening everything she has come to believe in. Can Maggie find
an answer before time runs out - not just for the cub, but for
herself and the forest as well? An enticing, classic new voice in
children's fiction - perfect for fans of Natasha Farrant or Melissa
Harrison Told in alternating voices, Wildoak shimmers with life as
it explores the delicate interconnectedness of the human, animal
and natural worlds The bond between a troubled child and an
abandoned snow leopard is at the heart of this emotional and
atmospheric story set in the 1960s
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