Biomass and nutrient content of extensively and intensively managed coppice stands
نویسندگان
چکیده
منابع مشابه
Soil carbon and nitrogen content and stabilization in mid-rotation,intensively managed sweetgum and loblolly pine stands
Intensive forestry has resulted in considerable increases in aboveground stand productivity including foliar and belowground biomass which are the primary sources of soil organic matter. Soil organic matter is important for the maintenance of soil physical, chemical and biological quality. Additionally, sequestering carbon (C) in soils may provide a means of mitigating increasing atmospheric ca...
متن کاملEffect of 26 Years of Intensively Managed Carya cathayensis Stands on Soil Organic Carbon and Fertility
Chinese hickory (Carya cathayensis), a popular nut food tree species, is mainly distributed in southeastern China. A field study was carried out to investigate the effect of long-term intensive management on fertility of soils under a C. cathayensis forest. Results showed that after 26 years' intensive management, the soil organic carbon (SOC) content of the A and B horizons reduced by 19% and ...
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Biomass measurement is important in terms of ecological and economical evaluation of the structure and conditions of habitat and can provide an estimate for carbon sequestration in different organs of tree. In order to assess the amount of biomass in harvested and unmanaged Beech stands, two compartments (511 and 514) of Safaroodchr('39')s forest were selected. A plot of 6.25 hectare from e...
متن کاملSoil Organic Matter Stability in Intensively Managed Ponderosa Pine Stands in California
979 Soil Sci. Soc. Am. J. 74:979–992 Published online 30 Mar. 2010 doi:10.2136/sssaj2009.0062 Received 18 Feb. 2009. *Corresponding author ([email protected]). © Soil Science Society of America, 5585 Guilford Rd., Madison WI 53711 USA All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, ...
متن کاملBalancing Revenue and Nutrient Removals in Pinus elliottii Engelm. Stands Managed for Pinestraw and Wood Production
The forest floor is an important component for long-term forest productivity and sustainability because it plays a central role in carbon and nutrient cycling. Raking the recently senesced pine foliage off the forest floor (pinestraw raking) has become a profitable economic activity in the southeastern United States, despite its potential negative effects on long-term soil fertility. We analyze...
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ژورنال
عنوان ژورنال: Forestry
سال: 1996
ISSN: 0015-752X,1464-3626
DOI: 10.1093/forestry/69.2.91