Cross-Sectoral Policy Developments In Forestry

The transposable genetic elements, or transposons, as they are now known, have had a tumultuous history. Discovered in the mid-20th century by Barbara McClintock, they were initially received with puzzlement. When their genomic abundance began to be apparent, they were categorized as “junk DNA” and acquired the label of parasites. Expanding understanding of gene and genome organization has revealed the profound extent of their impact on both.

Products from the wild, also known as non-timber forest products (NTFPs), are used as medicines, foods, spices, and a multitude of other purposes. They contribute substantially to rural livelihoods, generate revenue for companies and governments, and have a range of impacts on biodiversity conservation. However, there is little information available for those seeking to develop effective policy frameworks and regulation.

Meager water supply causes severe problems in the growth of plants, which rely on sufficient water transmitted by the soil to meet their needs. This new edition of Water Dynamics in Plant Production describes the basic scientific principles of water transport in the soil-plant-atmosphere continuum, explains the linkage between transpiration water use and dry matter production paying particular attention to the various agronomic strategies for adaptation to climate-driven limitations of water resources.

The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs.  Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.