Do you need a licence to fell ash trees?
By William Clark
Do you need a licence to fell ash trees?
The Forestry Commission expects that most ash tree felling in response to ash dieback, including the felling of multiple individual ash trees, will need to be permitted through use of an approved felling licence. A felling licence application will therefore need to cover all non-woodland trees on a property, not just those in woodland.
How do you determine the value of ash?
Incarnated by gradually increasing the heat-not exceeding dull red heat- until free from carbon, cool and weigh.
What do you need to know about ash dieback?
This guidance aligns with the government approach to ash dieback, set out in the Tree Health Resilience Strategy (May 2018), and it should be read in conjunction with Managing ash in woodlands in light of ash dieback: operations note 46, part of the ash dieback toolkit.
How to solve a performance problem using ash data?
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Incarnated by gradually increasing the heat-not exceeding dull red heat- until free from carbon, cool and weigh.
Why is ash accumulation a problem in diesel engines?
The accumulation of ash in diesel particulate filters is one of the most important factors limiting the filter’s service life and has been described as one of the most important problems facing diesel engine manufacturers [2665][469].
How much ash is in a diesel particulate filter?
Based on Figure 1, after only 33,000 miles (53,000 km) of on-road use, approximately 50% of the material accumulated in the DPF is ash. In other words, the amount of ash equals the amount of soot at the maximum allowable soot load limit of 6 g/L.
How does the deposition of ash affect the filter?
The ash deposition also alters the distribution of the accumulated soot, generally shifting it toward the front of the filter. These combined effects serve to restrict the channel diameter and reduce the effective filter length.
