摘要: Forests in the Lake States are relatively young, dating to the retreat of the ice sheets of the Wisconsin Glacial Epoch 10,000-14,000 years ago. The tree species, shrubs, herbaceous plants, microorganisms, and invertebrates, as well as the birds and mammals of these...
1976. The influence of land use on stream nutrient levels. U.S. Environmental Protection Agency Report EPA-600/3-76-014, 1–105. Osborne, P. L. & Moss, B. 1977. Palaeolimnology and trends in the phosphoros and iron budgets of an old man-made lakes, Barton Broad, Norfolk. Freshwat...
Honer, Clem
Glacial Lake Agassiz and its influence on the Great Lakes. In: Karrow PF, Calkin PE, editors. Quaternary evolution of the Great Lakes, 30. Geol. Assoc, of Canada Spec. Paper; 1985 . p. 1 – 16 ... PF Karrow,PE Calkin - 《Science》 被引量: 84发表: 1986年 The British Late Midd...
Paleotsunami studies along the Pacific coast of Tohoku, northern Japan, have been considerably developed recently, particularly after the massive impact of the 2011 Tohoku-oki tsunami. Nevertheless, in the southernmost Shimokita Peninsula, studies pertaining to paleotsunami are underdeveloped, leading to ...
Following a brief overview of the history of analysis of artists' pigments, I discuss the illustrative example of lead-tin yellow. Recent advances in our knowledge of artists' use of red lakes, glassy pigments, and metallic pigments in works of cultural heritage, particularly European paintings, ...
“The hotel, designed in a curious arc with a high bridge leading to thecomedor(dining room) is located on a narrow shelf of land on the side of the extremely deep gorge of the Tuxpan River. To beautify the setting, and also for utilitarian reasons, the management has planted no less ...
At the close of the LGM stadial, the earliest northern East Asian appeared in the Amur region, and this population is basal to ancient northern East Asians. Human populations in the Amur region have maintained genetic continuity from 14 ka, and these early inhabitants represent the closest East...
At the same time, the transparency of the water was evidently at its greatest, since the amount of allochthonous humus in the water mass is thought to have been low (Donner, 1995). (2) Leaching of the mineral soils in the catchment and associated soluble nutrient inflows into the lakes ...
The evolution of the St Lucia estuarine lake basin and the other coastal lakes in Maputaland bears testimony to the cyclical environmental changes operating across a range of temporal scales during the past 2.6 million years (Ma) of the Quaternary Period. The lake environment is constantly changin...