Trees need the greenhouse gas carbon dioxide (CO2) in order to grow, and therefore bind it within the timber. This makes forests a carbon sink when the. Download scientific diagram| Map of the Bundeswaldinventur (BWI) grid. F i g u re 2. Map of the Bodenzustandserhebung (BZE) grid. from publication: Forests. Study area and German National Forest Inventory (Bundeswaldinventur, BWI) sampling design. The plot centers are arranged in a regular 2 km × 2 km grid.
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In addition to the storage function, timber products contribute to reducing greenhouse gas emissions amounting to about million tonnes of CO 2 equivalent annually through substitution effects substituting for more energy intensive fossil resources and fuels.
At present, 1, million tonnes of carbon are bound in living trees and in deadwood. The effect of the forest as a carbon sink depends on its storage capacity. The tree species composition of forests is one important approach to stabilizing and vitalizing the stands and preserving the functions of the forest.
Forest bind CO 2 In addition to the carbon stocks in the living biomass and in the deadwood in the forests that are ascertained by the National Forest Inventory, the carbon balance account also includes the soil and dead plant material. The National Forest Inventory serves as the data basis for estimating the carbon stock for living biomass above and in the soil and for deadwood during the observation period bundeswaldinventru until It is a carbon sink if it absorbs more carbon dioxide than it releases.
Selected Results of the Third National Forest Inventory
If, instead bundeswaldijventur forest loses more CO 2 than it absorbs, it is a carbon source. The large-scale and cost-intensive transformation of forest stands serves to preserve the forests and thereby their function as carbon sinks.
The soil survey in the forest contributes to this. They lessen emissions by approx. Contact Content Legal information Imprint Search. They prolong the storage of carbon that was already bound in the trees beyond their use duration until it is finally used for energy or organically decomposes as timber waste. The speed at which the bunddeswaldinventur is changing is problematic for the forests and forestry. Funding from the Forest Climate Fund is intended to further optimize the CO 2diminishing, energy and substitution potentials of the forests and timber as well as to support the measures needed to adapt the German forests to climate change.
The diversity of mixed forests distributes the risk.
Previous image Next image. This makes forests a carbon sink when the increment exceeds use. Statistical certainty Area covered by beech tree species or beech forest cover type What is a mixed forest?
Climate change is one of the most significant current challenges for forestry. Changes in the forest area, tree growth and the way a forest is managed influence its storage capacity. Is access to private forests permitted?
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The more CO2 is lastingly stored in the form of carbon, the less it burdens the atmosphere. Germany, the land of forests — forest area unchanged The forest habitat — more biological diversity in the forests The forest resources — timber stock at record bundeswaldinentur The forests as climate protectors — still a carbon sink Surveying the forest Background information.
Climate change has made forestry more risky. Nationaler Inventarbericht DeutschlandKap. The atmosphere is released of approximately 52 million tonnes of carbon dioxide per year alone in the German forests.
Timber products are also carbon sinks. Historic development of the forested area What exactly is a forest? If forests are unable to adapt to changes in the environment, individual trees are weakened, but more-over, the entire forest ecosystem becomes impaired.
Previous image Next image. Foresters must take these future changes in growth conditions into account without knowing where and to what bundeswaldinentur certain changes may take place. Due to climate change, forest trees that are now still well adapted to the climate in their site may in future be faced with increasing problems with the increased frequency of weather extremes or with a gradual change on site.
Overexploitation of the forests — no thank you!
BMEL – Federal Forest Inventory::The forests as climate protectors – still a carbon sink
The forests in Germany presently act as sinks and remove approximately 52 million tonnes of carbon dioxide from the atmosphere every year Dunger, K. With its resolution to establish the Forest Climate Fund, the Federal government underscores the significance of our forest ecosystems as well as the positive effects of sustainable forest management and timber use for protection of the climate.
Trees need the greenhouse gas carbon dioxide CO 2 in order to grow, and therefore bind it within the timber. The total storage capacity of the forest is ultimately determined from these so-called carbon pools.
In addition, they bind carbon dioxide and are thus a natural carbon sink. Carbon sink in the forest. One-layered or multi-layered forest How do we record forest naturalness?
Forest bundwswaldinventur CO 2. They store carbon and can therefore contribute globally to lowering the CO 2 content of the atmosphere. In addition to the carbon stocks in the living bundeswaldinvenyur and in the deadwood in the forests that are ascertained by the National Forest Inventory, the carbon balance account also includes the soil and dead plant material. The soil survey in the forest indicates that the litter layer and the mineral soil contain another million tonnes of carbon.
Trees are long living and immobile, and forest stands are subjected to highly varying environmental and growth conditions during their lifespans. That is approximately tonnes of carbon per hectare in of the aboveground and belowground biomass not bundesealdinventur the litter layer and mineral soil. The forests are exceedingly important for climate protection.