Knowledge (XXG)

Cabbeling

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339:) for this word, but the term does not seem to have been generally accepted by oceanographers. There appears to be a great diversity of opinion about the correct spelling of the English word for this mixing process partly, perhaps, due to different opinions concerning the etymology of the word. One opinion is that the word should be spelled "caballing" meaning "to unite in an intrigue" since the two components conspire to form a more dense mixture. Another opinion is that "Kabbelung" should be anglicized to "cabbeling" and can be used to designate the mixing process itself rather than the appearance of a choppy sea surface which was evidently Witte's intention. Rather than introduce a new term we shall follow Stommel (1960, p.31) and refer to the process as "cabbeling". 20: 334:
Witte thought that the process would be so effective that the sinking would give rise to a rippled or choppy appearance of the sea surface, which in German nautical terminology has been designated "Kabbelung". There is a not very common English cognate "cobbeling" (Webster's
80:. A mixture of 1 °C water and 6 °C water, for instance, might have a temperature of 4 °C, making it denser than either parent. Ice is also less dense than water, so although ice floats in warm water, meltwater sinks in warm water. 23:
Visualization of cabbeling in an example Temperature-Salinity diagram. Combining water masses A and B in equal proportions forms water mass C, which has a higher density than either A or B.
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The densification of the new mixed water parcel is a result of a slight contraction upon mixing; a decrease in volume of the combined water parcel. A new water parcel that has the same
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is when two separate water parcels mix to form a third which sinks below both parents. The combined water parcel is denser than the original two water parcels.
91:, will be denser. Denser water sinks or downwells in the otherwise neutral surface of the water body, where the two initial water parcels originated. 238: 194: 181: 102: 262: 218: 145:
are responsible for bringing this warmer, saltier water to higher latitudes, especially on the eastern shores of
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Witte (1902) was evidently the first person to point out the possible importance of this process in the ocean.
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The importance of this process in oceanography was first pointed out by Witte, in a 1902 publication (
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confusion and disagreements as to the correct spelling of the term; for details, see
122: 134: 125:. Oceanographers generally follow Stommel and refer to the process as "cabbeling". 118: 154: 42: 70: 176:
Beer, Tom (1997). Environmental oceanography. Boca Raton: CRC Press. p. 123.
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continents. The phenomenon of cabbeling has been particularly noted in the
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slightly saltier. But medium-warm, medium-salty water can be denser than
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saltier, warmer water; in other words, the equation of state for
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Cabbeling may occur in high incidence in high latitude waters.
37:, but they have different properties; for instance, different 329:
10.1175/1520-0485(1972)002<0294:AAOTCI>2.0.CO;2
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10.1175/1520-0485(1972)002<0294:AAOTCI>2.0.CO;2
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waters are a place where cold and fresh water melting from
258:"An Analysis of the Cabbeling Instability in Sea Water" 304:"An Analysis of Cabbeling Instability in Sea Water" 45:. Seawater almost always gets denser if it gets 76:Cabbeling may also occur in fresh water, since 33:The two parent water parcels may have the same 117:The German origin of the term has caused some 355:. University of California Press. p. 31. 8: 78:pure water is densest at about 4 °C (39 °F) 327: 283: 149:continents, and on the western shores of 169: 378:Cabbeling in the Greenland Basin paper 16:Mixing of water masses which then sink 7: 337:Second New International Dictionary 366:Cabbeling in the Weddell Sea paper 103:"Zur Theorie der Stromkabbelungen" 14: 123:the Wiktionary entry on cabelling 308:Journal of Physical Oceanography 263:Journal of Physical Oceanography 141:meets warmer, saltier water. 1: 256:Theodore D. Foster (1972). 427: 184:, Section 5.4.3 Cabbeling. 129:High-latitude cabbeling 302:Foster, T. D. (1972). 239:"AGU: Advanced Search" 57:fresher, colder water 24: 22: 351:Stommel, H. (1960). 320:1972JPO.....2..294F 276:1972JPO.....2..294F 151:Southern Hemisphere 147:Northern Hemisphere 224:2012-03-30 at the 101:Witte, E. (1902). 87:, but is lower in 25: 418: 381: 375: 369: 363: 357: 356: 348: 342: 341: 331: 299: 293: 292: 287: 253: 247: 246: 235: 229: 216: 210: 209: 207: 206: 197:. Archived from 191: 185: 174: 113: 107: 49:slightly colder 426: 425: 421: 420: 419: 417: 416: 415: 411:Bodies of water 401:Fluid mechanics 386: 385: 384: 376: 372: 364: 360: 353:The Gulf Stream 350: 349: 345: 301: 300: 296: 255: 254: 250: 237: 236: 232: 226:Wayback Machine 217: 213: 204: 202: 195:"Water Density" 193: 192: 188: 175: 171: 167: 131: 105: 100: 97: 95:History of term 73:. See diagram. 17: 12: 11: 5: 424: 422: 414: 413: 408: 403: 398: 388: 387: 383: 382: 370: 358: 343: 314:(3): 294–301. 294: 248: 230: 211: 186: 168: 166: 163: 143:Ocean currents 130: 127: 96: 93: 15: 13: 10: 9: 6: 4: 3: 2: 423: 412: 409: 407: 404: 402: 399: 397: 394: 393: 391: 379: 374: 371: 367: 362: 359: 354: 347: 344: 340: 338: 330: 325: 321: 317: 313: 309: 305: 298: 295: 291: 286: 281: 277: 273: 269: 265: 264: 259: 252: 249: 244: 240: 234: 231: 227: 223: 220: 215: 212: 201:on 2016-02-12 200: 196: 190: 187: 183: 182:0-8493-8425-7 179: 173: 170: 164: 162: 160: 159:Greenland Sea 156: 152: 148: 144: 140: 136: 128: 126: 124: 120: 115: 111: 104: 94: 92: 90: 86: 81: 79: 74: 72: 68: 64: 60: 56: 52: 48: 44: 40: 36: 31: 29: 21: 396:Oceanography 373: 361: 352: 346: 336: 333: 311: 307: 297: 289: 267: 261: 251: 243:AGU Journals 242: 233: 219:AMS glossary 214: 203:. Retrieved 199:the original 189: 172: 135:Polar region 132: 119:etymological 116: 109: 98: 82: 75: 58: 54: 50: 46: 43:temperatures 32: 27: 26: 155:Weddell Sea 390:Categories 270:(3): 296. 205:2016-01-25 165:References 110:Gaea, Köln 71:non-linear 39:salinities 67:monotonic 28:Cabbeling 222:Archived 157:and the 63:seawater 316:Bibcode 272:Bibcode 139:sea ice 35:density 180:  89:volume 69:, but 47:either 406:Lakes 106:(PDF) 178:ISBN 85:mass 55:both 41:and 324:doi 280:doi 114:). 65:is 59:and 392:: 380:,. 368:,. 332:. 322:. 310:. 306:. 288:. 278:. 266:. 260:. 241:. 228:,. 161:. 108:. 51:or 326:: 318:: 312:2 282:: 274:: 268:2 245:. 208:. 112:.

Index


density
salinities
temperatures
seawater
monotonic
non-linear
pure water is densest at about 4 °C (39 °F)
mass
volume
"Zur Theorie der Stromkabbelungen"
etymological
the Wiktionary entry on cabelling
Polar region
sea ice
Ocean currents
Northern Hemisphere
Southern Hemisphere
Weddell Sea
Greenland Sea
ISBN
0-8493-8425-7
"Water Density"
the original
AMS glossary
Archived
Wayback Machine
"AGU: Advanced Search"
"An Analysis of the Cabbeling Instability in Sea Water"
Journal of Physical Oceanography

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