hurricane 发表于 2025-3-26 20:57:19
Zur politischen Semantik der Revolutionakes Malawi and Chilwa during the past two centuries and to produce less detailed, longer-term chronologies of these lakes. Fluctuations are compared with famine and drought records during historical times and rainfall data during modern times in order to understand their links with local and large-一再烦扰 发表于 2025-3-27 02:09:11
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History and Ontogeny of IDEAL of Africa as archives of environmental and climate dynamics (IDEAL 1990). The scientists who formulated IDEAL share values that result in a program which is science-driven. Those who work under the IDEAL umbrella are a far cry from the “businessmen in white lab coats” who Frank Rigler and Rob Peteratrophy 发表于 2025-3-27 11:31:15
http://reply.papertrans.cn/32/3126/312553/312553_34.pngIndent 发表于 2025-3-27 14:08:55
Ancient Analogues for Recent Environmental Changes at Lake Victoria, East Africaanges in the lake, which include increased water column stability, a switch from . to .-dominated diatom assemblages, and an overall increase in cyanobacteria relative to diatoms. The sediment record indicates that similar events have occurred abruptly and repeatedly in the lake since ~7.2 .C ka, apFIS 发表于 2025-3-27 18:02:56
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http://reply.papertrans.cn/32/3126/312553/312553_37.pngsynovial-joint 发表于 2025-3-28 06:09:12
Biogenic Silica Profiles in Holocene Cores from Lake Victoria: Implications for Lake Level History aimum and began to refill around 12,400 radiocarbon years ago (12.4 ka). The abundance of biogenic Si rose immediately in the lacustrine sediments that accumulated over the paleosol, to the highest values observed in Holocene sediments, until about 7.4 ka when they dropped abruptly and remained low uBRIEF 发表于 2025-3-28 08:50:47
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