# Lake Silvaplana, Switzerland Annual Biogenic Silica and Temperature Reconstruction # http://www.ncdc.noaa.gov/paleo/metadata/noaa-recon-357.html # ftp://ftp.ncdc.noaa.gov/pub/data/paleo/paleolimnology/europe/switzerland/silvaplana2007.txt # Temperature # # # degrees C # Annual # # 1577 AD # 1949 AD # Blass, A., C. Bigler, M. Grosjean, and M. Sturm. # Blass, A., C. Bigler, M. Grosjean, and M. Sturm. 2007. Decadal-scale autumn temperature reconstruction back to AD 1580 inferred from the varved sediments of Lake Silvaplana (southeastern Swiss Alps). Quaternary Research 68:184-195. DOI: 10.1016/j.yqres.2007.05.004 # 46.450 N # 46.450 N # 9.800 E # 9.800 E # 1800 m # Little Ice Age, sediment cores, Annual mean surface air temperature reconstruction 9-yr running mean # # changed na to NaN for consistent missing value presentation. # March 2009, v 1.0.0 # # YearAD Temperature 1949 NaN 1948 NaN 1947 NaN 1946 NaN 1945 1.536 1944 1.625 1943 1.541 1942 1.45 1941 1.569 1940 1.621 1939 1.588 1938 1.458 1937 1.569 1936 1.547 1935 1.502 1934 1.548 1933 1.65 1932 1.556 1931 1.521 1930 1.512 1929 1.66 1928 1.576 1927 1.549 1926 1.609 1925 1.608 1924 1.531 1923 1.531 1922 1.502 1921 1.491 1920 1.402 1919 1.399 1918 1.424 1917 1.282 1916 1.238 1915 1.222 1914 1.246 1913 1.284 1912 1.283 1911 1.251 1910 1.262 1909 1.251 1908 1.274 1907 1.332 1906 1.385 1905 1.376 1904 1.489 1903 1.547 1902 1.642 1901 1.681 1900 1.729 1899 1.705 1898 1.735 1897 1.703 1896 1.755 1895 1.614 1894 1.522 1893 1.475 1892 1.461 1891 1.447 1890 1.45 1889 1.451 1888 1.51 1887 1.52 1886 1.524 1885 1.546 1884 1.544 1883 1.563 1882 1.623 1881 1.669 1880 1.666 1879 1.575 1878 1.616 1877 1.637 1876 1.632 1875 1.589 1874 1.555 1873 1.511 1872 1.493 1871 1.433 1870 1.494 1869 1.323 1868 1.407 1867 1.416 1866 1.436 1865 1.449 1864 1.436 1863 1.518 1862 1.535 1861 1.549 1860 1.729 1859 1.626 1858 1.647 1857 1.671 1856 1.673 1855 1.654 1854 1.608 1853 1.573 1852 1.53 1851 1.407 1850 1.407 1849 1.433 1848 1.438 1847 1.405 1846 1.394 1845 1.361 1844 1.382 1843 1.405 1842 1.387 1841 1.375 1840 1.323 1839 1.258 1838 1.274 1837 1.245 1836 1.217 1835 1.232 1834 1.244 1833 1.27 1832 1.394 1831 1.456 1830 1.523 1829 1.503 1828 1.563 1827 1.716 1826 1.744 1825 1.746 1824 1.755 1823 1.774 1822 1.735 1821 1.794 1820 1.903 1819 1.969 1818 1.971 1817 1.905 1816 1.841 1815 1.773 1814 1.643 1813 1.651 1812 1.548 1811 1.467 1810 1.352 1809 1.25 1808 1.261 1807 1.255 1806 1.308 1805 1.292 1804 1.313 1803 1.334 1802 1.387 1801 1.39 1800 1.481 1799 1.473 1798 1.522 1797 1.484 1796 1.499 1795 1.457 1794 1.426 1793 1.399 1792 1.404 1791 1.269 1790 1.295 1789 1.252 1788 1.26 1787 1.292 1786 1.339 1785 1.343 1784 1.304 1783 1.369 1782 1.525 1781 1.631 1780 1.755 1779 1.871 1778 1.862 1777 1.816 1776 1.835 1775 1.966 1774 1.947 1773 1.79 1772 1.657 1771 1.577 1770 1.484 1769 1.473 1768 1.492 1767 1.45 1766 1.344 1765 1.343 1764 1.375 1763 1.383 1762 1.38 1761 1.378 1760 1.335 1759 1.293 1758 1.311 1757 1.305 1756 1.303 1755 1.292 1754 1.296 1753 1.28 1752 1.264 1751 1.395 1750 1.42 1749 1.542 1748 1.561 1747 1.606 1746 1.617 1745 1.62 1744 1.614 1743 1.715 1742 1.624 1741 1.688 1740 1.597 1739 1.57 1738 1.515 1737 1.483 1736 1.58 1735 1.537 1734 1.564 1733 1.646 1732 1.513 1731 1.594 1730 1.598 1729 1.621 1728 1.612 1727 1.548 1726 1.58 1725 1.528 1724 1.439 1723 1.496 1722 1.481 1721 1.508 1720 1.455 1719 1.544 1718 1.514 1717 1.502 1716 1.384 1715 1.328 1714 1.289 1713 1.159 1712 1.107 1711 1.246 1710 1.272 1709 1.393 1708 1.403 1707 1.496 1706 1.528 1705 1.618 1704 1.658 1703 1.732 1702 1.73 1701 1.707 1700 1.575 1699 1.565 1698 1.524 1697 1.541 1696 1.477 1695 1.564 1694 1.483 1693 1.365 1692 1.273 1691 1.31 1690 1.466 1689 1.537 1688 1.596 1687 1.662 1686 1.594 1685 1.673 1684 1.746 1683 1.834 1682 1.795 1681 1.588 1680 1.494 1679 1.4 1678 1.34 1677 1.327 1676 1.253 1675 1.169 1674 1.102 1673 1.083 1672 1.249 1671 1.255 1670 1.314 1669 1.365 1668 1.342 1667 1.364 1666 1.486 1665 1.475 1664 1.468 1663 1.431 1662 1.485 1661 1.532 1660 1.51 1659 1.604 1658 1.714 1657 1.655 1656 1.744 1655 1.752 1654 1.698 1653 1.727 1652 1.616 1651 1.568 1650 1.615 1649 1.578 1648 1.578 1647 1.504 1646 1.538 1645 1.546 1644 1.503 1643 1.462 1642 1.412 1641 1.259 1640 1.208 1639 1.158 1638 1.212 1637 1.23 1636 1.284 1635 1.241 1634 1.361 1633 1.441 1632 1.501 1631 1.428 1630 1.375 1629 1.306 1628 1.324 1627 1.378 1626 1.371 1625 1.379 1624 1.429 1623 1.492 1622 1.607 1621 1.703 1620 1.82 1619 1.86 1618 1.788 1617 1.821 1616 1.845 1615 1.77 1614 1.701 1613 1.68 1612 1.609 1611 1.55 1610 1.515 1609 1.449 1608 1.408 1607 1.274 1606 1.262 1605 1.221 1604 1.205 1603 1.201 1602 1.175 1601 1.154 1600 1.205 1599 1.215 1598 1.343 1597 1.453 1596 1.556 1595 1.596 1594 1.641 1593 1.686 1592 1.629 1591 1.651 1590 1.692 1589 1.667 1588 1.668 1587 1.551 1586 1.554 1585 1.599 1584 1.594 1583 1.669 1582 1.636 1581 1.672 1580 NaN 1579 NaN 1578 NaN 1577 NaN