The role of net ecosystem productivity and of inventories in climate change research:the need for “net ecosystem productivity with harvest”,NEPH

作     者：E.D.Schulze R.Valentini O.Bouriaud E.D.Schulze;R.Valentini;O.Bouriaud

作者机构：Max planck institute for biogeochemistrybox 100164jenagermany Department of forest environment and resourcesuniversity of tuscia01100 viterboitaly Laboratoire d’inventaire forestierignnancyfrance 

出 版 物：《Forest Ecosystems》 (森林生态系统（英文版）)

年 卷 期：2021年第8卷第1期

页      面：199-206页

核心收录：

学科分类：0710[理学-生物学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0907[农学-林学] 0829[工学-林业工程] 09[农学] 0903[农学-农业资源与环境] 0901[农学-作物学] 0833[工学-城乡规划学] 0713[理学-生态学] 0834[工学-风景园林学（可授工学、农学学位）] 

主　　题：Terrestrial carbon sink Flux measurements Carbon inventories National wood balances 

摘      要：Background:There is an urgent need for quantifying the terrestrial carbon sink in the context of global carbon ***,neither the flux measurements,nor the national wood balances fulfil this *** this discussion article we point at various shortcomings and necessary improvements of these approaches in order to achieve a true quantification of the carbon exchange of land ***:We discuss the necessity of incorporating all lateral fluxes,but mainly the export of biomass by harvest,into the flux balance and to recognize feedbacks between management and fluxes to make flux measurements compatible with *** the same time,we discuss the necessity that national reports of wood use need to fully recognize the use of wood for energy *** approaches of establishing an ecosystem carbon balance,fluxes and inventories,have ***:Including harvest and feedbacks by management appears to be the main requirement for the flux approach.A better quantification of wood use for bioenergy seems a real need for integrating the national wood balances into the global carbon cycle.