392 



SUBJECT INDEX 



Snxifraga hypiioidcs, transpiration, 296- 



302, 303, 309 

 Scirpus boloschoeiitis, 182 

 Scotland, 12, 13, 14, 16, 17 



distribution of arable land, 14 



Senecio elegaiis, 237 



Senecio jacohaea, 169, 180, 181 



stoniatal aperture, 174, 175, 



177, 178, 185, 187 

 transpiration, 171, 172, 177, 



184, 186 



water relations, 176-178 



Senecio nehrodensis, growth in relation 



to wind speed, 237, 238 

 Sequoia seuipervireus, distribution in 



relation to fog in California, 367 

 Sequoia washingtoniana, distribution in 



relation to fog in California, 367 

 Silkeborg Sonderskov, oak and drought 



damage, 152 

 soil moisture in spruce stand, 



151-152 

 Snow cover — influence on water rela- 

 tions, 159-166 



at Obergurgl, 160 



Soil-balance (Morris's), 25, 26, 41 

 Soil flux plates, 22, 23, 24 



in poplar stand, 258, 259 



Soil moisture in relation to throughfall, 



129 



in spruce woodland, 147-152 



Solaiuiiu elaeagnifoliuin, osmotic value, 



275 

 Solarimeters, 22 

 Solute potential, 58 

 Sorghum, transpiration, 302 

 South-West Africa, plant cover, 199-200 

 Spinach, 253 



radiation and growth, 250 



water use and growth, 251, 252 



Spruce, crop failure in Finland, 372 



dicback and drought, 372 



distribution in North America, 



368 



distribution in Ontario, 367-368 

 effect of flooding, 371 

 growth, 257 

 growth in Denmark, 142-152 



Spruce, growth in Ontario, 371 



injury delay and drought stress, 165 



interception of rainfall, 11 5-125, 



127-140, 373 

 stemflow, 128-129, 134. 136, 137, 



138, 139 



— stomatal regulation of transpira- 

 tion, 125 



— sublethal water content, 165 



Stemflow, measurement, 134, 136 

 in spruce in relation ia incident 



rainfall, 128-129, I37. 138, 139 

 Stomatal aperture, Cyiioglossuni, 179 



Nicotiana, 228, 230, 231 



Senecio, 174, 175, 177, 178, 



185, 187 

 Stomatol behaviour, Hydiocoiyle, 181, 



182 



Pclargoiiiiiiii, 173 



Stomatal closure, 187, 196, 197 

 Stomatal closure, and photosynthesis, 



225 

 Stomatal regulation of transpiration in 



spruce, 125 

 Stuttgart, 6 



climatic diagram, 4 



Straznice-Privoz (Moravia), 190-192 



climatic conditions, 191-192 



evaporation, 192 



humidity, 192 



temperature, 192 



Sub-alpine region, chmate, 153-166 



Sublethal deficit, 153, 154 



Succulents, 205 



Sugar-beet, 226 



cropping pattern, 356, 360, 361, 



363, 364 



growth and irrigation, 340-354 



osmotic value and yield, 276, 278, 



283 

 Surface energy balance, 19-35 

 Surface tension, 57 

 Sweden, spruce stands and precipitation, 



115-125 

 Switzerland, 16 



Table Mountain, fog precipitation, 45 



