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  • 1
    Electronic Resource
    Electronic Resource
    Growth dynamics in a changing environment — long-term observations (1995)
    Springer
    Plant and soil 168-169 (1995), S. 555-561 
    Details
    ISSN: 1573-5036
    Keywords: climate ; drought ; mortality ; needles ; shoots ; tree rings
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Natural influences as well as human activities have changed forest environments. As a result, growth conditions have changed with time. The annual and periodic growth of needles, shoots, tree rings and volume growth vary considerably over time. The variation in ring width and volume increment of Norway spruce correlates with precipitation and air temperature. High air temperature and low precipitation during the vegetation period reduce growth rate and increase tree mortality even in some areas where average precipitation is high and average air temperature is relatively low.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00029368
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Overview of Recent Growth Trends in European Forests (1999)
    Springer
    Water, air & soil pollution 116 (1999), S. 33-46 
    Details
    ISSN: 1573-2932
    Keywords: growth trends ; site productivity ; European forests ; climate change ; management
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Natural environmental changes and human activities have altered forest growth for centuries. Recent long-term growth investigations indicate an increasing growth trend in European forests. The investigations are based on forest inventory, permanent plot and tree analysis data. The observed trends are species specific, locally varying and modified by remarkably large periodic growth variations. On a European scale, species and site specific quantitative information about the extent and spatial as well as temporal variation in growth acceleration is lacking. Future growth development may differ from past observations. A better understanding of changes in site conditions, their causes and consequences is needed to guide sustainable management of European forests.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1005205515952
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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