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Impact of Heterogeneous Human Activities on Epidemic Spreading
Epidemic Spreading, Human Dynamics, Inter-Event Time Distribution, Susceptible-Infected Model, Heterogeneity
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2011/9/2
Recent empirical observations suggest a heterogeneous nature of human activities.The heavy-tailed inter-event time distribution at population level is well accepted,while whether the individual acts i...
Changes in streamflow and sediment discharge and the response to human activities in the middle reaches of the Yellow River
Changes in streamflow sediment discharge
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2011/1/7
The changes in streamflow and sediment discharge in the middle reaches of the Yellow River are a focus. In this paper, based on the precipitation, streamflow and sediment discharge series data (1950–2...
Too Much of a Good Thing: Human Activities Overload Ecosystems with Nitrogen（图）
a Good Thing Human Activities Overload Ecosystems Nitrogen
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2010/10/13
Humans are overloading ecosystems with nitrogen through the burning of fossil fuels and an increase in nitrogen-producing industrial and agricultural activities, according to a new study. While nitrog...
HYDROCHEMICAL CHARACTERISTICS OF THE JORDAN AND YARMOUK RIVERS：EFFECTS OF NATURAL AND HUMAN ACTIVITIES
Water chemistry HYDROCHEMICAL CHARACTERISTICS Jordan Rivers Yarmouk Rivers
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2009/10/13
Water chemistry was used to assist in understanding the effect of human and natural activities on the Jordan and Yarmouk Rivers. Eighty-eight water samples were collected from different locations alon...
Effects of human activities on the Yangtze River suspended sediment flux into the estuary in the last century
riverine sediment flux human activities
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2009/3/11
The surface erosion area in the Yangtze River basin increased from 364×103 km2 in the 1950s to 707×103 km2 in 2001 due to a great increase in population. Based on the regression relationship between s...
Geomorphology of the Boao coastal system and potential effects of human activities - Hainan Island, South China
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2007/8/24
The Boao coastal system along the eastern coast of Hainan Island is a dynamic delta-tidal inlet-barrier formed during the late Holocene. The delta developed inside a shallow lagoon barred ...
Impact of human activities on the health of ecosystems in the Changjiang Delta Region.
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2007/7/28
专著信息
书名
Impact of human activities on the health of ecosystems in the Changjiang Delta Region.
语种
英文
撰写或编译
作者
Zhang J.,Yang S. L.,Xu Z. L.,Wu Y
第一作者单位
出版社
In: The Environmental of Asian Harbor – Shang...