104 FOEESTS, WOODS, AND TEEES 



map, is given by B. L. and W. L. Mansergh in Proc. Inst. 

 Civil Engineers, vol. 190, pp. 3-88 (1912). See also 

 Ward and Baddeley, Ghiide to South Wales, p. 106 (1903). 

 The average annual rainfall over the whole area is 69 

 inches. 



NOTES 



1. In Journ. Sanitary Iiistitute, xxii. (1901) p. 471. 



2. In a valuable paper, "Afforestation of Water Catchment Areas," read 

 before the British Association at Southport in 1903. See Trans. Roy. Scot. 

 Arbor. Soc. xvii. p. 223 (1904). 



3. In Froc. Inst. Civil Engineers, vol. 167 (1907), p. 240. 



4. In Proc. Inst. Civil Engineers, vol. 181 (1910), p. 148. 



5. Water from many of the moorland gathering grounds of Yorkshire and 

 Lancashire, and from lakes in some cases (Loch Katrine, for instance), is not 

 filtered in any way. 



6. "The Afforestation of Waterworks Catchment Areas" in Trans. Roy. 

 Eng. Arbor. Soc. vi. 276-284 (1906). 



7. See Memorandum to Dundee Water Commissioners, 22nd December 

 1910, reprinted in Trans. Roy. Scot. Arbor. Soc. xxiv. 191 (1911). 



8. In Proc. Inst. Civil Engineers, vol. 167, p. 154 (1907). 



9. See Report of Royal Commission on Housing, Scotland, Blue Book, Cd. 

 8731 of 1917, pp.' 253, 254, 260. 



10. This paragraph is taken from Return as to Water Undertakings in 

 England and Wales, Pari. Paper, 1915, No. 395, p. xxxvi. 



11. See Journal of Board of Agriculture, xvi. p. 265 (July 1909); also 

 Trans. Roy. Scot. Arbor. Soc. xxiii. p. 22 (1910). 



12. An interesting account of the A'yrnwy and Rivington Afforestation 

 Schemes was given by Mr. Joseph Parry at the Board of Agriculture Afforesta- 

 tion Conference on 25th June 1907 (Pari. Paper, No. 98, pp. 26-30). Mr. 

 Harmood Banner, of the Association of Municipal Corporations, considered 

 that municipalities were bound to aflbrest around their sewage-farms, " to 

 hide that ugly blot which so very often comes near our towns [and disfigures 

 the scenery." 



13. An account, with map, of the Vyrnwy Waterworks is given by G. F. 

 Deacon in Proc. Inst. Civil Engineers, vol. 126, pp. 26-69 (1896). 



14. An account, with map, of the Thirlmere Waterworks is given by 

 G. H. Hill in Proc. Inst. Civil Engineers, vol. 126, pp. 4-25 (1896). 



15. See W. R. Fisher, Working Plan Report of Woodlands round Lake 

 Thirlmere (1908) ; and Sir Bosden Leech, in Board of Agriculture Afforesta- 

 tion Conference Rejmrt, 1907, p. 38. 



16. In Fig. 15 the three different operations of the mattock in planting 

 stony ground are shown from left to right : (1) The turf is pared off with 

 the flat end of the mattock, the pointed end being used for loosening the 

 soil ; (2) the plant is inserted ; and (3) the plant is made firm in the soil. 

 In ordinarj' soils the plants are notched with spades into the pits prepared 

 by the mattock. 



17. See Timber Trades Journal, 19th October 1918, p. 503. 



18. See Minutes of Evideiice, vol. ii. part ii. p. 224, Royal Commission on 

 Coast Erosion (1909). 



