نتایج جستجو برای: a relatively fertile land

تعداد نتایج: 13481200  

Journal: :Physical Review E 2021

2009
Bo Huang Chenglin Xie Richard Tay Bo Wu

Modeling land-use change is a prerequisite to understanding the complexity of land-usechange patterns. This paper presents a novel method to model urban land-use change using support-vector machines (SVMs), a new generation of machine learning algorithms used in classification and regression domains. An SVM modeling framework has been developed to analyze land-use change in relation to various ...

Journal: :Journal of Dairy Science 1968

Journal: :Bulletin of the British Museum (Natural History) Geology 1958

Journal: :Le infezioni in medicina : rivista periodica di eziologia, epidemiologia, diagnostica, clinica e terapia delle patologie infettive 2005
S Sabbatani

The loss of low-lying farm-land to marshes and swamps was a striking phenomenon in Italy and other regions of Europe after the fall of the Roman Empire. Throughout the Middle Ages extensive fertile agricultural lands were abandoned due to increased marshiness and the risk of the spread of malaria diffusion. In economic and social terms, this was a further source of decline. In this scenario of ...

2005
Iaakov Karcz

For the past two millennia the Holy Land was under the yoke of successive invaders and oppressors, not a fertile ground for growth of historiographic traditions. Consequently, earthquake cataloguers had to rely largely on chronicles and texts written at distant administrative and cultural centers of the day, where earthquake destruction suffered by a culturally and economically depressed provin...

Journal: :PLoS Pathogens 2007
Satya Kalluri Peter Gilruth David Rogers Martha Szczur

Epidemiologists are adopting new remote sensing techniques to study a variety of vector-borne diseases. Associations between satellite-derived environmental variables such as temperature, humidity, and land cover type and vector density are used to identify and characterize vector habitats. The convergence of factors such as the availability of multi-temporal satellite data and georeferenced ep...

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