Plant Response to Climatic Factors PDF Download

Author: R. O. Slatyer
Publisher:
ISBN:
Category : Crops
Languages : en
Pages : 586

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Author: Jud G. Isebrands
Publisher: CABI
ISBN: 1780641087
Category : Technology & Engineering
Languages : en
Pages : 700

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Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.

Author:
Publisher:
ISBN:
Category : Agricultural ecology
Languages : en
Pages : 912

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Author: Prosper B. Matondi
Publisher: Zed Books Ltd.
ISBN: 1848138814
Category : Social Science
Languages : en
Pages : 255

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The issue of biofuels has already been much debated, but the focus to date has largely been on Latin America and deforestation - this highly original work breaks fresh ground in looking at the African perspective. Most African governments see biofuels as having the potential to increase agricultural productivity and export incomes and thus strengthen their national economies, improving energy balances and rural employment. At the same time climate change may be addressed through reduction of green house gas emissions. There are, however, a number of uncertainties mounting that challenge this scenario. Using cutting-edge empirical case studies, this knowledge gap is addressed in a variety of chapters examining the effects of large-scale biofuel production on African agriculture. In particular, 'land grabbing' and food security issues are scrutinised, both of which have become vital topics in regard to the environmental and developmental governance of African countries. A revealing book for anyone wishing to understand the startling impact of biofuels and land grabbing on Africa.

Author: World Bank
Publisher: World Bank Publications
ISBN: 0821379887
Category : Political Science
Languages : en
Pages : 444

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Book Description
In the crowded field of climate change reports, 'WDR 2010' uniquely: emphasizes development; takes an integrated look at adaptation and mitigation; highlights opportunities in the changing competitive landscape; and proposes policy solutions grounded in analytic work and in the context of the political economy of reform.

Author: Robert W. Kates
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 664

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Book Description
A far-reaching collection of essays that assess recent climate shifts, and the possibilities of human-induced climate alterations such as a long-term global warming derived from the enrichment of the atmospheric content of the `greenhouse' gases. International experts cover climatic variability and change, identifying climate sensitivity, the biophysical impacts of agriculture, fisheries, pastoralism, water resources, and energy resources, and social and economic impacts and adjustments.

Author: Laura Anne German
Publisher: Routledge
ISBN: 1136545514
Category : Nature
Languages : en
Pages : 435

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Book Description
Many countries around the world are engaged in decentralization processes, and most African countries face serious problems with forest governance, from benefits sharing to illegality and sustainable forest management. This book summarizes experiences to date on the extent and nature of decentralization and its outcomes - most of which suggest an underperformance of governance reforms - and explores the viability of different governance instruments in the context of weak governance and expanding commercial pressures over forests. Findings are grouped into two thematic areas: decentralization, livelihoods and sustainable forest management; and international trade, finance and forest sector governance reforms. The authors examine diverse forces shaping the forest sector, including the theory and practice of decentralization, usurpation of authority, corruption and illegality, inequitable patterns of benefits capture and expansion of international trade in timber and carbon credits, and discuss related outcomes on livelihoods, forest condition and equity. The book builds on earlier volumes exploring different dimensions of decentralization and perspectives from other world regions, and distills dimensions of forest governance that are both unique to Africa and representative of broader global patterns. The authors ground their analysis in relevant theory while drawing out implications of their findings for policy and practice.

Author: National Institute on Drug Abuse. Division of Research
Publisher:
ISBN:
Category : Drug abuse
Languages : en
Pages : 534

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Author: World Bank Group
Publisher: World Bank Publications
ISBN: 1464809518
Category : Business & Economics
Languages : en
Pages : 605

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Why are carefully designed, sensible policies too often not adopted or implemented? When they are, why do they often fail to generate development outcomes such as security, growth, and equity? And why do some bad policies endure? World Development Report 2017: Governance and the Law addresses these fundamental questions, which are at the heart of development. Policy making and policy implementation do not occur in a vacuum. Rather, they take place in complex political and social settings, in which individuals and groups with unequal power interact within changing rules as they pursue conflicting interests. The process of these interactions is what this Report calls governance, and the space in which these interactions take place, the policy arena. The capacity of actors to commit and their willingness to cooperate and coordinate to achieve socially desirable goals are what matter for effectiveness. However, who bargains, who is excluded, and what barriers block entry to the policy arena determine the selection and implementation of policies and, consequently, their impact on development outcomes. Exclusion, capture, and clientelism are manifestations of power asymmetries that lead to failures to achieve security, growth, and equity. The distribution of power in society is partly determined by history. Yet, there is room for positive change. This Report reveals that governance can mitigate, even overcome, power asymmetries to bring about more effective policy interventions that achieve sustainable improvements in security, growth, and equity. This happens by shifting the incentives of those with power, reshaping their preferences in favor of good outcomes, and taking into account the interests of previously excluded participants. These changes can come about through bargains among elites and greater citizen engagement, as well as by international actors supporting rules that strengthen coalitions for reform.

Author: Unesco/SCOR Working Group 60 on Mangrove Ecology
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 274

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