Site quality and productivity.

The ecology and silviculture of oaks Pub Date : 1900-01-01 DOI:10.1079/9781780647081.0169

P. Johnson, S. Shifley, R. Rogers, D. Dey, J. Kabrick

引用次数: 0

Abstract

Abstract This chapter discusses different measures of site quality and productivity, viz., gross primary productivity; net primary productivity; and net ecosystem production. The chapter also covers the following topics: the National Cooperative Soil Survey and Site Productivity; relation of site productivity to ecological classification; productivity and related self-sustaining properties of oak forests; and methods of evaluating site quality.

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站点质量和生产力。

摘要:本章讨论了场地质量和生产力的不同衡量标准，即总初级生产力;净初级生产力;和净生态系统生产。本章还包括以下主题:国家合作土壤调查和现场生产力;立地生产力与生态分类的关系栎林生产力及其相关的自我维持特性网站质量的评价方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The ecology and silviculture of oaks

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