Federal Ground depicts the haphazard and unplanned growth of federal authority in the Northwest and Southwest Territories, the first U.S. territories established under the new territorial system. The nation's foundational documents, particularly the Constitution and the Northwest Ordinance, placed these territories under sole federal jurisdiction and established federal officials to govern them. But, for all their paper authority, these officials rarely controlled events or dictated outcomes. In practice, power in these contested borderlands rested with the regions' pre-existing inhabitants-diverse Native peoples, French villagers, and Anglo-American settlers. These residents nonetheless turned to the new federal government to claim ownership, jurisdiction, protection, and federal money, seeking to obtain rights under federal law. Two areas of governance proved particularly central: contests over property, where plural sources of title created conflicting land claims, and struggles over the right to use violence, in which customary borderlands practice intersected with the federal government's effort to establish a monopoly on force. Over time, as federal officials improvised ad hoc, largely extrajudicial methods to arbitrate residents' claims, they slowly insinuated federal authority deeper into territorial life. This authority survived even after the former territories became Tennessee and Ohio: although these new states spoke a language of equal footing and autonomy, statehood actually offered former territorial citizens the most effective way yet to make claims on the federal government. The federal government, in short, still could not always prescribe the result in the territories, but it set the terms and language of debate-authority that became the foundation for later, more familiar and bureaucratic incarnations of federal power.

This book is written for all those involved in measurement of soil water phenomena, whether they be environmental scientists, field technicians, agronomists, meteorologists, hydrogeologists, foresters, physical geographers, civil or water engineers or students in these subjects. It contains a comprehensive description of all the major methods used for measurement of soil water content and potential, solute concentration, transport and balance of water and solutes, including recharge to groundwater aquifers. The emphasis is firmly on techniques which can be applied in the field or on samples obtained from the field. The theory and practice of the workings of the main instruments and methods available is described, along with practical tips on surmounting some of the main difficulties and explanations of many commonly encountered jargon words.

Hydrology covers the fundamentals of hydrology and hydrogeology, taking an environmental slant dictated by the emphasis in recent times for the remediation of contaminated aquifers and surface-water bodies as well as a demand for new designs that impose the least negative impact on the natural environment. Major topics covered include hydrological principles, groundwater flow, groundwater contamination and clean-up, groundwater applications to civil engineering, well hydraulics, and surface water. Additional topics addressed include flood analysis, flood control, and both ground-water and surface-water applications to civil engineering design.