The Soil Resource

The Soil Resource change is simply described by the rate of income and rate of loss Our home s energy budget our firm s inventory our nation s debt and humanity s numbers all have accounts that change at rates that

  • Title: The Soil Resource
  • Author: Hans Jenny
  • ISBN: 9780387905433
  • Page: 362
  • Format: Hardcover
  • change is simply described by the rate of income and rate of loss Our home s energy budget, our firm s inventory, our nation s debt, and humanity s numbers all have accounts that change at rates that are equal to the inputs minus the outputs Jenny s system view of the soil was carried into the fertile fields of Midwestern American prairies from the laboratories of Switchange is simply described by the rate of income and rate of loss Our home s energy budget, our firm s inventory, our nation s debt, and humanity s numbers all have accounts that change at rates that are equal to the inputs minus the outputs Jenny s system view of the soil was carried into the fertile fields of Midwestern American prairies from the laboratories of Switzerland in the late 1920s Jenny s rate equations provided the other paradigm or world view that, I recall, brought us to the threshold of systems ecology as it later evolved in the second half of the twentieth century As if world renown in the specialties of pedology and soil chemistry were not enough for one lifetime, excerpts below remind us that Hans Jenny has also been a perceptive outdoor field ecologist since his early Alpine expeditions with Braun Blanquet in the mid 1920s Jenny s ecosystem studies in the pygmy forest, a further classic example of a soil plant system run down over hundreds of thousands of years since its origin, continue to occupy some of the vigorous retirement time near his farm in Mendocino County But each specific, quantitative case study, and each research area conserved with additional hard work for further study by future generations, fits into Jenny s coherent world view It is that view, and its legacies of discovery and of tangible landscape preserves, which we are privileged to share with their originator in this volume.

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      362 Hans Jenny
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      Published :2019-04-02T18:13:52+00:00


    About “Hans Jenny

    • Hans Jenny

      Hans Jenny Is a well-known author, some of his books are a fascination for readers like in the The Soil Resource book, this is one of the most wanted Hans Jenny author readers around the world.



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