01695nam a2200325 a 450000100080000000500110000800800410001910000190006024500630007926000760014230000160021852008400023465000120107465000260108665000150111265000130112765000290114065000160116965300130118565300110119865300110120970000170122070000160123770000170125370000200127070000210129070000210131170000190133270000180135116683802018-12-28       1998    bl uuuu     u00u1 u    #d1 aPREISINGER, H.  aIndicator value of anthropogenic vegetation in the Amazon.  aIn: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBFc1998  ap. 313-320.  aThe presentation of the conceptual basis for the vegetation science approach to the ENV 12/2. This project attempts to provide a comparative, functionala description of different types of anthropogenic vegetation in terra firme sites of the Central Amazon and of the plant types occurring in these sites. The main objective is to devise a system whereby individual species of vascular plants and structural traits of vegetation can server as indicators of site conditions. The classification of frequently occurring plant species on the basis of growth form types and characteristics of generative and vegetative propagation was a first step towards this goal. The approach require floristic, syn- and autecological studies at a broad range of sites. The data sets and the results of their analysis to date are presented and discussed.  aecology  atropical rain forests  avegetation  aEcologia  aFloresta Tropical Úmida  aVegetação  aAmazonas  aBrasil  aManaus1 aSKATULLA, M.1 aRICHTER, K.1 aLIEBEREI, R.1 aGOTTSBERGER, G.1 aARAUJO, R. da C.1 aMORAIS, R. R. de1 aGASPAROTTO, L.1 aCOELHO, L. F.