155 



INDEX OF SUBJECTS 



Item 



Acoustical phenomena. - 1377 



Air temperature and relationship to ice - - 26, 65, 77, 83, 162, 165, 405, 412 ^ 



Airplane ice patrols... 58,90,847, 1156, 1287, 1288, 1469, 1659, 1660 



Airplanes landing on ice 47, 1483, 1611 



Anchor ice 1023, 1268, 1296, 



1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1309, 1321, 1322, 1324, 1325, 

 1326, 1327, 1355, 1372, 1374, 1386, 1387, 1402, 1409, 1424, 1428, 1429, 1443, 1514, 1522, 

 1531, 1532, 1536, 1546, 1623, 1635, 1641, 1684 



Angara 1020, 1139, 1221 



Baltic Sea 846, 1179 



Canada 1486 



Elbe 1166, 1167 



Ladoga 1536 



Lakes 1296, 1389, 1686 



Latvia 1240 



Svir' 1373, 1536 



U.S.S.R. 1021, 1098, 1221 



Volga 1020 



Army field manual 1584 



Atmospheric pressure in relation to ice 261 '^' 



Biology of ice 173,468,589,590, 1357, 1461, 1495, 1585, 1626^ 



Chemical properties of ice. 737, 1362, 1455, 1562, 1628 



Color of ice, see Optical and radiational properties. 



Crossing on ice. 1361, 1441, 1442, 1451, 1491, 1634 



Crystallography of ice 475, 476, 1637 



Currents in relation to ice 10, 36, 209, 



218, 225, 231, 234, 247, 286, 297, 329, 430, 493, 1488, 1499, 1501, 1502, 1519, 1651 



Density and porosity of ice. 335, 455, 456, 476, 581, 1312, 1313, 1329, 



1337, 1339, 1342, 1360, 1416, 1417, 1420, 1449, 1472, 1505, 1574, 1593, 1600, 1628, 1685 



Drift ice 1349,1404,1417,1651 



Arctic Ocean 54 



Greenland Sea 284 



North Atlantic . 182,186,229,233,234,310,319 



Drift of ice 10,398, 1410, 



1411, 1454, 1487, 1488, 1515, 1543, 1625, 1627 



Arctic Ocean 22, 27, 32, 



40, 41, 42, 43, 46, 50, 53, 75, 83, 88, 98, 111, 118, 119, 136, 137, 142, 146, 159, 164, 174, 

 175, 176, 177, 179, 1542, 1576 



Atlantic Ocean 184, 195, 207, 



209, 213, 223, 225, 235, 239, 240, 242, 250, 254, 330 



Barents Sea 398 



Beaufort Sea 600 



Canadian Arctic 624, 675 



Greenland Sea... 286,291,296 



Kara Sea... 480,501,504 



Laptev Sea 530,540 



Siberian Sea 558 



Tidal influence. 540 



Elasticity, see Mechanical properties. 



Electrical properties 1329, 1668, 1677 



