Monitoring of Forest Conditions in the United Kingdom

Great Britain: Forestry Commission (Autor)

Buch | Softcover

64 Seiten

1991
Stationery Office Books (Verlag)
978-0-11-710298-9 (ISBN)

Infos

7644 trees were assessed in the programme. The droughts of 1989 and 1990 contributed to dieback but the cold winter discouraged detrimental insect activity. Over the four years of the programme no large-scale decline in forest condition has been identified, although there are yearly variations.

Inhalt

Distribution of plots; assessment procedures; quality assurance; changes during the assessment period; results; recognition of unusual or anomalous records; environmental factors affecting crown condition; pests and pathogens in 1989-90; discussion and conclusions.

Produkt-Details

• Reihe/Serie: Bulletin S. ; No 98
• Zusatzinfo: illustrations
• Verlagsort: Norwich
• Sprache: englisch
• Maße: 189 x 246 mm
• Themenwelt: Weitere Fachgebiete ► Land- / Forstwirtschaft / Fischerei
• ISBN-10: 0-11-710298-9 / 0117102989
• ISBN-13: 978-0-11-710298-9 / 9780117102989
• Zustand: Neuware