Report - ICP Forests

More documents

Recommendations

Info

62 3. Intensive Monitoring 3.3.3.3 Temporal trends of BC/Al ratio and pH 2000 – 2006 For the majority of lysimeters no significant trends were detected for the BC/Al ratio and pH (Figures 3.3.3.3-1 to 3.3.3.3-8). But both parameters decreased for 13 to 30% of all samplers included in the analysis. For both parameters, the share of plots with a significant decrease was larger as compared to the share of plots with an increase. The only exception was the BC/AL ratio below 80 cm soil depth were the share of plots with a decrease was equal to the share with an increase and the trend of pH between 40 and 80 cm soil depth were the share of plots with an increase was slightly higher as compared to the share of plots with a decrease. BC/Al and pH trends did not show distinct spatial patterns. Figures 3.3.3.3-9 – 3.3.3.3-12 show that the relative frequency of the BC/Al ratio below 1, which often is used as a general critical limit, did not follow a temporal trend in any of the different soil depth classes but in general increased with increasing depth. Figures 3.3.3.3-13 – 3.3.3.3-15 show that the topsoil (0 – 20 cm) and also the main rooting zone (20 – 40 cm) are subject to more acid conditions than the lower parts of the profile. Relative frequencies of soil pH did not change during the specified evaluation period.
3. Intensive Monitoring 63 Figures: 3.3.3.3-1 – 3.3.3.3-4: Linear trend of mean annual BC/Al ratios 2000 – 2006 in four sampling depth classes.
Page 1:
W O R K R E P O R T Institute for W
Page 4 and 5:
United Nations Economic Commission
Page 6 and 7:
4.18 REPUBLIC OF MOLDOVA ..........
Page 8 and 9:
8 Preface
Page 10 and 11:
10 Summary Ground vegetation was an
Page 12 and 13: 12 1. Introduction
Page 14 and 15: 14 2. Large Scale Crown Condition S
Page 46 and 47: 46 3. Intensive Monitoring in beech
Page 48 and 49: 48 3. Intensive Monitoring Figure 3
Page 50 and 51: 50 3. Intensive Monitoring 3.2.2.2
Page 54 and 55: 54 3. Intensive Monitoring 3.3 Soil
Page 56 and 57: 56 3. Intensive Monitoring centrifu
Page 58 and 59: 58 3. Intensive Monitoring 3.3.3. R
Page 60 and 61: 60 3. Intensive Monitoring Figures
Page 64 and 65: 64 3. Intensive Monitoring Figures
Page 66 and 67: 66 3. Intensive Monitoring 0 - 20 c
Page 68 and 69: 68 3. Intensive Monitoring Hall, J.
Page 70 and 71: 70 3. Intensive Monitoring Country
Page 72 and 73: 72 3. Intensive Monitoring Table 3.
Page 74 and 75: 74 3. Intensive Monitoring The nomi
Page 76 and 77: 76 3. Intensive Monitoring the one
Page 80 and 81: 80 3. Intensive Monitoring Temporal
Page 82 and 83: 82 3. Intensive Monitoring Table 3.
Page 84 and 85: 84 3. Intensive Monitoring should b
Page 86 and 87: 86 3. Intensive Monitoring code spe
Page 88 and 89: 88 3. Intensive Monitoring Helleboc
Page 90 and 91: 90 3. Intensive Monitoring Rumexscu
Page 92 and 93: 3. Intensive Monitoring 92 Annex 3.
Page 94 and 95: 94 Annex soil organic layer soil mi
Page 96 and 97: 96 Annex soil organic layer soil mi
Page 98 and 99: 98 4. National Survey Reports in 20
Page 112 and 113:
112 4. National Survey Reports in 2
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
122 Annex Annex I-1 Broadleaves and
Page 124 and 125:
124 Annex Observed trees Observed p
Page 126 and 127:
126 Annex Annex I-3 Percentage of t
Page 128 and 129:
128 Annex Annex I-5 Changes in mean
Page 130 and 131:
130 Annex Period 1998 - 2009 Year M
Page 132 and 133:
132 Annex Annex II National Surveys
Page 134 and 135:
134 Annex Annex II-2 Percent of tre
Page 136 and 137:
136 Annex Annex II-4 Percent of bro
Page 138 and 139:
138 Annex Annex II-6 Percent of dam
Page 140 and 141:
140 Annex Annex II-8 Changes in def
Page 142 and 143:
142 Annex 100 Croatia all species c
Page 144 and 145:
144 Annex 100 France * all species
Page 146 and 147:
146 Annex 100 Latvia all species co
Page 148 and 149:
148 Annex 100 The Netherlands all s
Page 150 and 151:
150 Annex 100 Serbia all species co
Page 152 and 153:
152 Annex 100 Turkey all species co
Page 154 and 155:
154 Annex Annex IV Testing statisti
Page 156 and 157:
156 Annex 2. Expert Panels, WG and
Page 158 and 159:
158 Annex Expert Panel on Crown Con
Page 160 and 161:
160 Annex FFCC FSCC Bundesforschung
Page 162 and 163:
162 Annex BELGIUM Tel. +32 54 43 71
Page 164 and 165:
164 Annex DENMARK Phone: +45 39 47
Page 166 and 167:
166 Annex 1055 BUDAPEST HUNGARY Pho
Page 168 and 169:
168 Annex Republic of Moldova (Min)
Page 170 and 171:
170 Annex SERBIA Phone: +381 11 3 5
Page 172 and 173:
172 Annex Ukraine (NFC) (Min) Unite
Page 174 and 175:
174 Annex
show all

Report - ICP Forests

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?