Perles Stephanie (15 results)

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New.

Paperback. Condition: new. Paperback. Beginning in 2007, the Eastern Rivers and Mountains Network (ERMN) of the National Park Service (NPS) began monitoring vegetation communities and soil in eight of its nine parks. The objective of this monitoring program is to provide information on the condition of the parks' vegetation and soil and how this condition is changing through time. Permanent long-term monitoring plots have been established in Fort Necessity National Battlefield (FONE, 15 plots) and Friendship Hill National Historic Site (FRHI, 15 plots). Within the permanent plots, data are collected on forest stand structure; tree health, growth, and mortality; tree regeneration; coarse woody debris; shrubs; groundstory diversity; invasive species; and soil. The last panel of plots will be established in 2010, and in 2011 the first panel of plots will be revisited, providing data on how vegetation is changing through time. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Paperback. Condition: new. Paperback. Beginning in 2007, the Eastern Rivers and Mountains Network (ERMN) of the National Park Service (NPS) began monitoring vegetation communities and soil in eight of its nine parks. The objective of this monitoring program is to provide information on the condition of the parks' vegetation and soil and how this condition is changing through time. Permanent long-term monitoring plots have been established in Fort Necessity National Battlefield (FONE, 15 plots) and Friendship Hill National Historic Site (FRHI, 15 plots). Within the permanent plots, data are collected on forest stand structure; tree health, growth, and mortality; tree regeneration; coarse woody debris; shrubs; groundstory diversity; invasive species; and soil. The last panel of plots will be established in 2010, and in 2011 the first panel of plots will be revisited, providing data on how vegetation is changing through time. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condition: new. Paperback. In 2007, the Eastern Rivers and Mountains Network (ERMN) of the National Park Service (NPS) began monitoring vegetation communities and soil in eight of its nine parks. This monitoring effort is a component of the ERMN Vital Signs monitoring program (Marshall and Piekielek 2007) as part of the nationwide NPS Inventory and Monitoring Program (Fancy et al. 2009). This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condition: new. Paperback. We evaluated the power of the ERMN Forest and Soil Monitoring Program's sampling design to detect trends in 30 key forest health variables. We used a simulation approach to examine the statistical power to detect temporal trends in 17 non-count variables and four count variables using the variance components estimated from mixed models. We were unable to perform power analyses for nine of the count variables because mixed models failed to converge (i.e., estimates of variance components were not achieved). This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…