搜索结果: 1-6 共查到“林学 floodplain forests”相关记录6条 . 查询时间(0.062 秒)
Crowns of “forgotten” standards in hardwood floodplain forests
ash oak reserved trees biodiversity crown competition crown projection
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2018/3/6
Floodplain forests have traditionally been managed using the coppice-with-standards silvicultural system for centuries.
After abandoning this silvicultural system approximately in the 1950s the crown...
Coppice-with-standards in floodplain forests ?a new subject for nature protection
floodplain forest forest management storeyed high forest
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2015/3/16
At present, the coppice-with-standards system has become so rare in floodplain forests that it is considered a natural monument. In 1990, the coppice-with-standards system was not recorded in the terr...
Historical development of floodplain forests in the Upper Moravian Vale (Vrapač National Nature Reserve, Czech Republic)
floodplain forest historical development of forests coppice-with-standards national nature reserve forest management
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2015/3/12
The paper deals with historical development of floodplain forests in the area of Vrapač National Nature Reserve in the floodplain of the Morava River (Protected Landscape Area Litovelské Pomoraví...
Floodplain forests of Litovelské Pomoraví and their management
alluvial landscape anthropogenically conditioned state of geobiocoenoses dynamic fluvial seral series of floodplain geobiocoenoses protected landscape area forest management Natura 2000
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2015/3/12
The paper characterizes the natural conditions and current state of floodplain forests in the area of Litovelské Pomoraví and proposes the protective management of the area in accordance with the Euro...
The evolution of natural floodplain forests in South Moravia between 1973 and 2005
floodplain forest phytocoenosis woody synusia herb synusia
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2015/3/12
Since the mid-1970’s, the landscape around the confluence of the Morava and Dyje rivers has undergone substantial changes related to the drop of water table caused by water management measures underta...
A role of the mechanical preparation of soil in the natural regeneration of pedunculate oak (Quercus robur L.) in floodplain forests
mechanical preparation of soil weed natural regeneration pedunculate oak floodplain forest
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2015/2/6
The subject of our research was to verify effects of the mechanical preparation of soil in the natural regeneration of pedunculate oak in a floodplain forest. On the site of a hard-wooded floodplain f...