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Forest Trails and Landings
Forest Trails and Landings Job Sheet (JS-MO655)
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JS-MO655:
Forest Trails and Landings (PDF, 549 KB)
Definition
Forest Trails and Landings provide access to forest stands for
management, removal and collection of forest products, recreation, and wildlife.
These areas, whether planned or existing, include developed trails, skid roads,
and log landing sites. Properly constructed or maintained Forest Trails and
Landings minimize onsite and offsite damage to resources (including water
quality) during periods of access.
Purpose
Specifications
- When placing trails, keep grades as low as possible. Avoid long, steep
grades that exceed 20%.
- Minimize the use of stream crossings and remove any temporary bridges
and culverts when logging activities are completed.
- On trails with existing erosion problems, install water bars, rolling
dips, and other drainage measures to route runoff away from the road.
Stabilize diversion outlets with stone riprap or brush debris. Crowning the
trails can help with drainage. See
Table 1 for spacing guidelines.
- Adjust spacing of water bars to decrease the intervals between them on
steep ground. Longer intervals are acceptable on relatively flat portions.
Position water bars on about a 30 degree angle down slope.
- The installation of appropriate drainage structures, along with the
addition of the autumn leaf fall, will often sufficiently protect roads from
erosion if vehicular traffic is controlled. Where these measures are not
sufficient, seed areas that are still susceptible to erosion.
- Completely close, rehabilitate, and re-vegetate problem areas.
- Locate landings areas on well drained ridge tops, areas close to an
all-weather road, or sites close to the stand being harvested.
- Landings should have a slight slope to facilitate drainage. Do not
located landings within 200 feet of streams, ponds, lakes, sinkholes,
springs, caves, or wetlands.
- Clear log yard debris from landing areas and seed those areas down to a
green browse food plot mixture.
Maintenance
After rehabilitation, close trails susceptible to damage from
vehicular traffic. Construct gates or otherwise block the trail with logs,
trees, root-wads, etc. to prevent further use.
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Maintain vegetation on especially erosive areas.
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Prevent vehicular traffic when trails are wet and subject to
damage if used.
-
Rehabilitate water bars and turnouts if they fail to
function due to excess sediment buildup or if scour develops at the outflow
point.
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Maintain green browse planted on log landings and openings
through adequate fertilization and replant as necessary.
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