Knowledge (XXG)

Caspian Depression

Source 📝

102: 25: 119: 149: 1071: 156: 126: 351: 441:, covering approximately 200,000 km (77,000 sq mi). The area is very rich in underground oil and gas reserves, and oil and natural gas pipelines cross the depression from north to south and east to west. Many 379:
flow into the Caspian Sea through this region. The deltas of the Ural and Volga Rivers are extensive wetlands. The main rivers of the lowland beside the Volga and the Ural are the
472:
toward the Caspian Sea. Russian satellite photos have revealed huge deposits of salt domes (about 1,200), in the Caspian Depression in western Kazakhstan. One dome, called the
101: 449:
forces. Some of them also believe that the North Caspian depression became separated from the open ocean in ancient times to form an enormous salt lake. Part of the ancient
712: 479:
The southern region of the depression, or the north coast of the Caspian Sea, is characterized by the large development of damp sites resulting from
1565: 265:
The level of the Caspian sea is 28 metres (92 ft) below sea level, however several areas in the depression are even lower, and among them
515: 629: 118: 181: 46: 148: 1269: 772: 68: 1610: 705: 1741: 1362: 1141: 1013: 792: 650: 430:. The area receives 300 mm (12 in) of rain per year, on average, and less than 10% of the region is irrigated. 1736: 1670: 1312: 1297: 831: 802: 1726: 1023: 490:, with several thousand different species likely living in the region around the Caspian Sea. Studies have shown that 39: 33: 1058: 926: 921: 698: 1342: 50: 1470: 1392: 1239: 886: 1680: 1249: 255: 1731: 1254: 1186: 998: 557: 529: 302: 1422: 968: 916: 896: 871: 757: 476:, covers an area of 3,237 km (1,250 sq mi) and is nearly 8 kilometres (5 mi) deep. 346: 1523: 1518: 1181: 1038: 936: 891: 473: 282: 92: 364:(a.k.a. Cis-Ural Plateau, Pre-Ural Plateau, Poduralskoe Plateau) It significantly overlaps with the 1665: 1620: 1595: 1552: 1417: 1352: 1322: 1214: 1126: 1106: 1048: 1043: 1028: 983: 978: 953: 941: 819: 777: 729: 419: 286: 1690: 1570: 1224: 1219: 1151: 1116: 1018: 1008: 958: 906: 856: 851: 846: 836: 814: 809: 797: 782: 767: 762: 752: 747: 742: 737: 510: 684: 1650: 1503: 1307: 1053: 1003: 993: 973: 963: 948: 931: 911: 881: 876: 865: 841: 826: 787: 721: 644: 499: 404: 1538: 1685: 1533: 1450: 1347: 1196: 1171: 1166: 1146: 1136: 1111: 1079: 1033: 988: 901: 861: 589: 577: 361: 326: 322: 306: 1660: 1560: 1455: 1402: 1367: 1332: 1191: 1176: 1161: 1131: 1096: 1070: 572: 548: 491: 357: 1615: 1605: 1590: 1460: 1445: 1437: 1432: 1372: 1287: 1264: 1206: 1156: 1121: 1101: 663: 330: 318: 1720: 1705: 1645: 1630: 1600: 1575: 1475: 1465: 1382: 1337: 1279: 1244: 388: 384: 298: 247: 1695: 1528: 1387: 1292: 1229: 503: 495: 438: 396: 380: 338: 334: 468:, particularly Volgograd salt. It increases dramatically as one travels from the 1675: 1485: 1480: 1407: 1377: 372: 243: 1655: 1635: 1357: 469: 408: 392: 376: 365: 290: 196: 183: 1580: 1397: 1302: 465: 454: 450: 442: 434: 423: 16:
Low-lying flatland region encompassing the northern part of the Caspian Sea
1585: 1508: 632:. Caspian Environment Programme. Archived from the original on 2006-04-08 446: 433:
The Caspian Depression is below sea level, consisting of large areas of
314: 310: 266: 259: 1700: 1640: 1625: 1513: 1495: 1259: 1088: 487: 461:
in Kazakhstan. Today, the region is used mainly for livestock raising.
400: 342: 236: 453:
ran through this region. The two largest cities in the depression are
437:
in the eastern region. It is one of the largest flat lowland areas in
484: 458: 412: 294: 690: 498:
of the Caspian Depression. Water pollution is contributed mainly by
494:, mostly coming from the Volga River, poses a serious threat to the 427: 270: 251: 239: 1234: 480: 694: 106:
Caspian Depression and north Caspian Sea from space. NASA photo
18: 445:
believe the Caspian Sea and the depression were formed by
677:
Evaporites of North Border of North Caspian Depression –
562: 1551: 1494: 1431: 1321: 1278: 1205: 1087: 1078: 728: 217: 212: 83: 483:phenomena. The depression is also home to many 391:. There are also numerous salt lakes, such as 254:. It is the larger northern part of the wider 706: 273:is the lowest at −132 metres (−433 ft). 242:region encompassing the northern part of the 8: 418:The North Caspian depression is part of the 594: 1084: 713: 699: 691: 604:Pricaspian/Peri-Caspian Depression/Lowland 590:[prʲɪkɐˈspʲijskəjəˈnʲizmʲɪnnəsʲtʲ] 155: 125: 80: 69:Learn how and when to remove this message 221:200,000 km (77,000 sq mi) 32:This article includes a list of general 621: 541: 509:The highest point in the depression is 211: 110: 98: 642: 588: 571: 216: 7: 679:Internet Geology News Letter No. 178 297:. In Kazakhstan it covers parts of 285:is in the northeastern part of the 38:it lacks sufficient corresponding 14: 464:The depression is also noted for 1069: 333:. In the Horth it is bounded by 154: 147: 124: 117: 100: 23: 630:"Caspian Sea » Background" 573:[kɐsˈpʲijmɑŋˈəwojpɑˈtə] 309:. In Russia it covers parts of 1: 1363:European Cenozoic Rift System 520:(152m above the sea level). 506:, and household discharges. 1553:UNESCO World Heritage Sites 563: 1758: 668:Great Russian Encyclopedia 1067: 664:Прикаспийская низменность 649:: CS1 maint: unfit URL ( 582:Прикаспийская низменность 581: 552: 337:highland; in the West by 177: 111: 99: 90: 1471:Jan Mayen Microcontinent 1413:Peri-Caspian Depression 1142:Hallandian-Danopolonian 256:Aral-Caspian Depression 246:, the largest enclosed 53:more precise citations. 1255:Scandinavian Mountains 773:Bosnia and Herzegovina 530:Caspian lowland desert 303:West Kazakhstan Region 138:Show map of Kazakhstan 1742:Depressions of Europe 1423:White Sea Rift System 1529:Fennoscandian Craton 1524:East European Craton 289:and covers parts of 1737:East European Plain 1418:Timan-Pechora Basin 1353:Dnieper–Donets Rift 1270:Western Carpathians 681:, January 13, 2003. 287:East European Plain 193: /  1727:Caspian Depression 1571:Calanques de Piana 1325:basins and grabens 685:Space Today Online 564:Kaspii mañy oipaty 553:Каспий маңы ойпаты 262:and Caspian Seas. 229:Caspian Depression 218: • Total 168:Show map of Russia 162:Caspian Depression 132:Caspian Depression 85:Caspian Depression 1714: 1713: 1651:Monte San Giorgio 1547: 1546: 1504:Armorican terrane 1308:Mediterranean Sea 722:Geology of Europe 561: 405:Kamys-Samar Lakes 356:; in the east by 225: 224: 79: 78: 71: 1749: 1611:Jungfrau-Aletsch 1596:Giant's Causeway 1534:Sarmatian Craton 1451:Aegean Sea Plate 1348:Central Lowlands 1343:Baltic Sea Basin 1323:Intracontinental 1085: 1080:Geologic regions 1073: 1024:Northern Ireland 715: 708: 701: 692: 670: 661: 655: 654: 648: 640: 638: 637: 626: 609: 608: 605: 602: 599: 596: 592: 587: 583: 575: 570: 566: 556: 554: 546: 519: 362:Sub-Ural Plateau 355: 347:Stavropol Upland 327:Astrakhan Oblast 323:Volgograd Oblast 307:Mangystau Region 208: 207: 205: 204: 203: 198: 194: 191: 190: 189: 186: 169: 158: 157: 151: 139: 128: 127: 121: 104: 81: 74: 67: 63: 60: 54: 49:this article by 40:inline citations 27: 26: 19: 1757: 1756: 1752: 1751: 1750: 1748: 1747: 1746: 1717: 1716: 1715: 1710: 1561:Aeolian Islands 1543: 1490: 1456:Anatolian Plate 1438:microcontinents 1436: 1433:Tectonic plates 1427: 1403:Pannonian Basin 1393:North Sea Basin 1368:Hellenic Trench 1333:Aquitaine Basin 1324: 1317: 1274: 1207:Mountain ranges 1201: 1074: 1065: 927:North Macedonia 724: 719: 674: 673: 662: 658: 641: 635: 633: 628: 627: 623: 618: 613: 612: 606: 603: 600: 597: 585: 568: 547: 543: 538: 526: 513: 492:water pollution 474:Chelkar Deposit 358:Ustyurt Plateau 349: 279: 233:Caspian Lowland 201: 199: 195: 192: 187: 184: 182: 180: 179: 173: 172: 171: 170: 167: 166: 165: 164: 163: 159: 142: 141: 140: 137: 136: 135: 134: 133: 129: 107: 95: 86: 75: 64: 58: 55: 45:Please help to 44: 28: 24: 17: 12: 11: 5: 1755: 1753: 1745: 1744: 1739: 1734: 1729: 1719: 1718: 1712: 1711: 1709: 1708: 1703: 1698: 1693: 1688: 1683: 1678: 1673: 1668: 1663: 1658: 1653: 1648: 1643: 1638: 1633: 1628: 1623: 1618: 1616:Jurassic Coast 1613: 1608: 1603: 1598: 1593: 1591:Geirangerfjord 1588: 1583: 1578: 1573: 1568: 1563: 1557: 1555: 1549: 1548: 1545: 1544: 1542: 1541: 1536: 1531: 1526: 1521: 1516: 1511: 1506: 1500: 1498: 1492: 1491: 1489: 1488: 1483: 1478: 1473: 1468: 1463: 1461:Eurasian Plate 1458: 1453: 1448: 1446:Adriatic Plate 1442: 1440: 1429: 1428: 1426: 1425: 1420: 1415: 1410: 1405: 1400: 1395: 1390: 1385: 1380: 1375: 1373:Limagne Graben 1370: 1365: 1360: 1355: 1350: 1345: 1340: 1335: 1329: 1327: 1319: 1318: 1316: 1315: 1310: 1305: 1300: 1295: 1290: 1288:Atlantic Ocean 1284: 1282: 1280:Oceanic basins 1276: 1275: 1273: 1272: 1267: 1262: 1257: 1252: 1247: 1242: 1240:Massif Central 1237: 1232: 1227: 1222: 1217: 1211: 1209: 1203: 1202: 1200: 1199: 1194: 1189: 1187:Sveconorwegian 1184: 1179: 1174: 1169: 1164: 1159: 1154: 1149: 1144: 1139: 1134: 1129: 1124: 1119: 1114: 1109: 1104: 1099: 1093: 1091: 1082: 1076: 1075: 1068: 1066: 1064: 1063: 1062: 1061: 1056: 1051: 1046: 1041: 1036: 1031: 1026: 1021: 1014:United Kingdom 1011: 1006: 1001: 996: 991: 986: 981: 976: 971: 966: 961: 956: 951: 946: 945: 944: 939: 929: 924: 919: 914: 909: 904: 899: 894: 889: 884: 879: 874: 869: 859: 854: 849: 844: 839: 834: 829: 824: 823: 822: 812: 807: 806: 805: 795: 793:Czech Republic 790: 785: 780: 775: 770: 765: 760: 755: 750: 745: 740: 734: 732: 726: 725: 720: 718: 717: 710: 703: 695: 689: 688: 682: 672: 671: 656: 620: 619: 617: 614: 611: 610: 540: 539: 537: 534: 533: 532: 525: 522: 457:in Russia and 331:Stavropol Krai 319:Saratov Oblast 278: 275: 223: 222: 219: 215: 214: 210: 209: 175: 174: 161: 160: 153: 152: 146: 145: 144: 143: 131: 130: 123: 122: 116: 115: 114: 113: 112: 109: 108: 105: 97: 96: 91: 88: 87: 84: 77: 76: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 1754: 1743: 1740: 1738: 1735: 1733: 1732:Lowest points 1730: 1728: 1725: 1724: 1722: 1707: 1704: 1702: 1699: 1697: 1694: 1692: 1689: 1687: 1684: 1682: 1679: 1677: 1674: 1672: 1669: 1667: 1664: 1662: 1659: 1657: 1654: 1652: 1649: 1647: 1646:Monte Perdido 1644: 1642: 1639: 1637: 1634: 1632: 1629: 1627: 1624: 1622: 1619: 1617: 1614: 1612: 1609: 1607: 1604: 1602: 1599: 1597: 1594: 1592: 1589: 1587: 1584: 1582: 1579: 1577: 1576:Curonian Spit 1574: 1572: 1569: 1567: 1564: 1562: 1559: 1558: 1556: 1554: 1550: 1540: 1537: 1535: 1532: 1530: 1527: 1525: 1522: 1520: 1517: 1515: 1512: 1510: 1507: 1505: 1502: 1501: 1499: 1497: 1493: 1487: 1484: 1482: 1479: 1477: 1476:Moesian Plate 1474: 1472: 1469: 1467: 1466:Iberian Plate 1464: 1462: 1459: 1457: 1454: 1452: 1449: 1447: 1444: 1443: 1441: 1439: 1434: 1430: 1424: 1421: 1419: 1416: 1414: 1411: 1409: 1406: 1404: 1401: 1399: 1396: 1394: 1391: 1389: 1386: 1384: 1383:Molasse Basin 1381: 1379: 1376: 1374: 1371: 1369: 1366: 1364: 1361: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1339: 1338:Barents Basin 1336: 1334: 1331: 1330: 1328: 1326: 1320: 1314: 1313:Norwegian Sea 1311: 1309: 1306: 1304: 1301: 1299: 1298:Bay of Biscay 1296: 1294: 1291: 1289: 1286: 1285: 1283: 1281: 1277: 1271: 1268: 1266: 1263: 1261: 1258: 1256: 1253: 1251: 1248: 1246: 1245:Ore Mountains 1243: 1241: 1238: 1236: 1233: 1231: 1228: 1226: 1223: 1221: 1218: 1216: 1213: 1212: 1210: 1208: 1204: 1198: 1195: 1193: 1190: 1188: 1185: 1183: 1180: 1178: 1175: 1173: 1170: 1168: 1165: 1163: 1160: 1158: 1155: 1153: 1150: 1148: 1145: 1143: 1140: 1138: 1135: 1133: 1130: 1128: 1125: 1123: 1120: 1118: 1115: 1113: 1110: 1108: 1105: 1103: 1100: 1098: 1095: 1094: 1092: 1090: 1086: 1083: 1081: 1077: 1072: 1060: 1057: 1055: 1052: 1050: 1047: 1045: 1042: 1040: 1037: 1035: 1032: 1030: 1027: 1025: 1022: 1020: 1017: 1016: 1015: 1012: 1010: 1007: 1005: 1002: 1000: 997: 995: 992: 990: 987: 985: 982: 980: 977: 975: 972: 970: 967: 965: 962: 960: 957: 955: 952: 950: 947: 943: 940: 938: 935: 934: 933: 930: 928: 925: 923: 920: 918: 915: 913: 910: 908: 905: 903: 900: 898: 895: 893: 890: 888: 887:Liechtenstein 885: 883: 880: 878: 875: 873: 870: 867: 863: 860: 858: 855: 853: 850: 848: 845: 843: 840: 838: 835: 833: 830: 828: 825: 821: 820:Åland Islands 818: 817: 816: 813: 811: 808: 804: 803:Faroe Islands 801: 800: 799: 796: 794: 791: 789: 786: 784: 781: 779: 776: 774: 771: 769: 766: 764: 761: 759: 756: 754: 751: 749: 746: 744: 741: 739: 736: 735: 733: 731: 727: 723: 716: 711: 709: 704: 702: 697: 696: 693: 686: 683: 680: 676: 675: 669: 665: 660: 657: 652: 646: 631: 625: 622: 615: 591: 579: 574: 565: 559: 550: 545: 542: 535: 531: 528: 527: 523: 521: 517: 512: 507: 505: 501: 497: 493: 489: 486: 482: 477: 475: 471: 467: 462: 460: 456: 452: 448: 444: 440: 436: 431: 429: 425: 421: 416: 414: 410: 406: 402: 398: 394: 390: 386: 382: 378: 374: 369: 367: 363: 359: 353: 348: 344: 340: 336: 332: 328: 324: 320: 316: 312: 308: 304: 300: 299:Atyrau Region 296: 292: 288: 284: 276: 274: 272: 268: 263: 261: 257: 253: 249: 248:body of water 245: 241: 238: 234: 230: 220: 206: 178:Coordinates: 176: 150: 120: 103: 94: 89: 82: 73: 70: 62: 59:February 2008 52: 48: 42: 41: 35: 30: 21: 20: 1696:Stevns Klint 1539:Volgo–Uralia 1412: 1388:Moscow Basin 1293:Arctic Ocean 1230:Dinaric Alps 1182:Svecofennian 678: 667: 659: 634:. Retrieved 624: 544: 508: 504:agricultural 496:biodiversity 478: 463: 439:Central Asia 432: 417: 370: 339:Volga Upland 335:Obshchy Syrt 280: 264: 232: 228: 226: 197:47.53°N 49°E 65: 56: 37: 1706:Thingvellir 1676:Rhine Gorge 1486:Tisza Plate 1481:Pelso Plate 1408:Paris Basin 1378:Mezen Basin 1127:Dalslandian 1059:Isle of Man 999:Switzerland 922:Netherlands 514: [ 511:Mount Bogdo 420:continental 373:Volga River 350: [ 258:around the 244:Caspian Sea 200: / 51:introducing 1721:Categories 1661:Nærøyfjord 1656:Mount Etna 1636:Messel Pit 1606:High Coast 1358:Ebro Basin 1152:Laxfordian 1122:Carpathian 1117:Caledonian 1107:Belomorian 969:San Marino 917:Montenegro 897:Luxembourg 872:Kazakhstan 758:Azerbaijan 636:2011-02-24 616:References 500:industrial 470:Ryn Desert 466:salt domes 443:geologists 435:marshlands 393:Baskunchak 377:Ural River 366:Ryn Desert 291:Kazakhstan 283:depression 93:Depression 34:references 1581:Dolomites 1398:Oslo Rift 1303:Black Sea 1220:Apennines 1039:Gibraltar 937:Jan Mayen 892:Lithuania 730:Countries 558:romanized 455:Astrakhan 451:Silk Road 424:semi-arid 277:Geography 237:low-lying 202:47.53; 49 1691:St Kilda 1681:Scandola 1671:Plitvice 1586:Durmitor 1566:Aggtelek 1519:Cimmeria 1509:Avalonia 1496:Terranes 1250:Pyrenees 1225:Caucasus 1197:Variscan 1177:Timanide 1172:Scourian 1167:Scandian 1147:Hellenic 1137:Grampian 1112:Cadomian 1049:Guernsey 1044:Alderney 1029:Scotland 984:Slovenia 979:Slovakia 954:Portugal 942:Svalbard 778:Bulgaria 645:cite web 524:See also 447:tectonic 375:and the 315:Kalmykia 311:Dagestan 267:Karagiye 240:flatland 1701:Surtsey 1686:Škocjan 1641:Meteora 1631:Laponia 1626:Kvarken 1514:Baltica 1260:Sudetes 1192:Uralian 1162:Saamian 1132:Gothian 1097:Acadian 1089:Orogens 1019:England 1009:Ukraine 959:Romania 907:Moldova 857:Ireland 852:Iceland 847:Hungary 837:Germany 832:Georgia 815:Finland 810:Estonia 798:Denmark 783:Croatia 768:Belgium 763:Belarus 753:Austria 748:Armenia 743:Andorra 738:Albania 598:  578:Russian 560::  488:species 426:desert 401:Aralsor 343:Yergeni 231:or the 188:49°00′E 185:47°32′N 47:improve 1601:Glarus 1157:Lopian 1102:Alpine 1054:Jersey 1004:Turkey 994:Sweden 974:Serbia 964:Russia 949:Poland 932:Norway 912:Monaco 882:Latvia 877:Kosovo 866:Sicily 842:Greece 827:France 788:Cyprus 549:Kazakh 485:insect 459:Atyrau 413:Botkul 345:, and 329:, and 305:, and 295:Russia 36:, but 1666:Pirin 1265:Urals 1034:Wales 989:Spain 902:Malta 862:Italy 536:Notes 518:] 481:tidal 428:biome 409:Elton 397:Inder 385:Terek 354:] 271:Aktau 269:near 252:Earth 235:is a 1621:Komi 1235:Harz 1215:Alps 651:link 595:lit. 586:IPA: 569:IPA: 411:and 389:Kuma 387:and 381:Emba 371:The 360:and 293:and 281:The 260:Aral 227:The 213:Area 1435:and 422:or 250:on 1723:: 666:, 647:}} 643:{{ 593:; 584:, 580:: 576:; 567:, 555:, 551:: 516:ru 502:, 415:. 407:, 403:, 399:, 395:, 383:, 368:. 352:ru 341:, 325:, 321:, 317:, 313:, 301:, 868:) 864:( 714:e 707:t 700:v 687:. 653:) 639:. 607:' 601:' 72:) 66:( 61:) 57:( 43:.

Index

references
inline citations
improve
introducing
Learn how and when to remove this message
Depression
Caspian Depression and north Caspian Sea from space. NASA photo
Caspian Depression is located in Kazakhstan
Caspian Depression is located in Russia
47°32′N 49°00′E / 47.53°N 49°E / 47.53; 49
low-lying
flatland
Caspian Sea
body of water
Earth
Aral-Caspian Depression
Aral
Karagiye
Aktau
depression
East European Plain
Kazakhstan
Russia
Atyrau Region
West Kazakhstan Region
Mangystau Region
Dagestan
Kalmykia
Saratov Oblast
Volgograd Oblast

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.