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To feed its 1.2 billion people, China may soon have to import so much grain that this action could trigger unprecedented rises in world food prices. In Who Will Feed China: Wake-up Call for a Small Planet, Lester Brown shows that even as water becomes more scarce in a land where 80 percent of the grain crop is irrigated, as per-acre yield gains are erased by the loss of cropland to industrialization, and as food production stagnates, China still increases its population by the equivalent of a new Beijing each year. When Japan, a nation of just 125 million, began to import food, world grain markets rejoiced. But when China, a market ten times bigger, starts importing, there may not be enough grain in the world to meet that need - and food prices will rise steeply for everyone. Analysts foresaw that the recent four-year doubling of income for China's 1.2 billion consumers would increase food demand, especially for meat, eggs, and beer. But these analysts assumed that food production would rise to meet those demands. Brown shows that cropland losses are heavy in countries that are densely populated before industrialization, and that these countries quickly become net grain importers. We can see that process now in newspaper accounts from China as the government struggles with this problem.
"Transfer of Development Rights" (TDR) programs allow local governments to put economic principles to work in encouraging good land use planning. TDR programs most often permit landowners to forfeit development rights in areas targeted for preservation and then sell those development rights to buyers who want to increase the density of development in areas designated as growth areas by local authorities. Although TDR programs must conform to zoning laws, they provide market incentives that make them more equitable (and often more lucrative) for sellers and frequently benefit buyers by allowing them to receive prior approval for their high-density development plans. Since the 1970s when modern TDR applications were first conceived, more than 200 communities in 33 states across the U.S. have implemented TDR-based programs. The most common uses of TDR to date involve protecting farmland, environmentally sensitive land, historic sites, and "rural character," and urban revitalization. Until now, however, there has never been a clearly written, one-volume book on the subject. At last, The TDR Handbook provides a comprehensive guide to every aspect of TDR programs, from the thinking behind them to the nuts and bolts of implementation-including statutory guidance, model ordinances, suggestions for program administration, and comparisons with other types of preservation programs. In addition, six of its twenty chapters are devoted to case studies of all major uses to which TDR programs have been utilized to date, including recent urban revitalization projects that utilize TDR principles.
As land is lost to urban sprawl and other non-farm activity, our ability to produce food is diminished and options for future food production are limited. Farmland preservation speaks to the need to preserve the agricultural land base for future generations. The need for protection is driven by uncertainty caused by climate change, population growth, food security, energy availability, and other local and global factors. This uncertainty means that there is an ever-growing responsibility to ensure that the actions of today do not compromise the needs of future generations. This second edition of Farmland Preservation provides a range of views and case studies from across Canada, the United States, and beyond. Its fourteen essays are intended to help the reader understand the importance of the issue and the potential for applying new approaches to agricultural protection, policy tools, and initiatives.
This synopsis covers evidence for the effects of conservation interventions for native farmland wildlife. It is restricted to evidence captured on the website www.conservationevidence.com. It includes papers published in the journal Conservation Evidence, evidence summarized on our database and systematic reviews collated by the Collaboration for Environmental Evidence. It is the thrid volume in the series Synopses of Conservation Evidence. Evidence was collected from all European countries west of Russia, but not those south of France, Switzerland, Austria, Hungary and Romania. A list of interventions to conserve wildlife on farmland was developed collaboratively by a team of thirteen experts. A number of interventions that are not currently agri-environment options were added during this process, such as ‘Provide nest boxes for bees (solitary or bumblebees)’ and ‘Implement food labelling schemes relating to biodiversity-friendly farming’. Interventions relating to the creation or management of habitats not considered commercial farmland (such as lowland heath, salt marsh and farm woodland) were removed. The list of interventions was organized into categories based on the International Union for the Conservation of Nature (IUCN) classifications of direct threats and conservation actions. Interventions that fall under the threat category ‘Agriculture’ are grouped by farming system, with separate sections for interventions that apply to arable or livestock farms, or across all farming types.
The objective of publishing this book is to let the general public have a better understanding of the food security situation in China and better comprehension of the merit of allocating land through market mechanism. In addition, it makes the public aware of the inefficiencies of current government regulated land system.As a populous country in the world, China emphasizes too much importance of food to ensure people's sufficient consumption. There is a national policy to protect farm land, farm land protection refers to 18 hundred million mu of farmland which is specifically designated for food production only. Unirule defined the national food security as the capability to solve food shortages, and calculated the gap between food supply and demand. Two approaches can be used to solve the above food gap. Food security problems will not happen under situations of free trade and factors substitution in market economy, substantial storage and foreign exchange income. In modern China, food insecurity or great famine only happened in planned economy. To link tightly farm land size and grain yield and even food security is baseless both in theory and practices. The previous red line of 21 hundred million mu was already broken through. The current red line of 18 hundred million mu will also be broken through, in view of the process of industrialization and urbanization. In fact, farm land protection should focus on protecting the employment right of peasant in land.