Results 261 to 270 of about 184,914 (325)
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High Prevalence of Nuclear Cataract in the Population of Tropical and Subtropical Areas
2002The authors have conducted cataract epidemiological studies in four climatically and racially different places and compared the data. The survey places were Noto and Amami in Japan, Reykjavik in Iceland, and Singapore. The evaluation and grading of lens opacities were done using graphic analysis of Scheimpflug and retro-illumination images.
Hiroshi, Sasaki +8 more
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Global Change Biology, 2015
AbstractProtected areas (PAs) are an essential tool for the conservation of biodiversity globally. Previous studies have focussed on the effectiveness of PAs and the design of optimal PA networks. However, not all PAs remain intact permanently; many PAs undergo downgrading, downsizing and/or degazettement (PADDD), a fact largely ignored until recently.
William S, Symes +3 more
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AbstractProtected areas (PAs) are an essential tool for the conservation of biodiversity globally. Previous studies have focussed on the effectiveness of PAs and the design of optimal PA networks. However, not all PAs remain intact permanently; many PAs undergo downgrading, downsizing and/or degazettement (PADDD), a fact largely ignored until recently.
William S, Symes +3 more
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[Proposals on strategy in bovine vector disease control in tropical and subtropical areas].
DTW. Deutsche tierarztliche Wochenschrift, 1973 Seifert Hs
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Modelling of Regolith and Duricrust Formation in Tropical and Subtropical Areas
2021The formation of iron duricrusts has been the subject of much debate. First hypotheses emerged in the 1950's, when they were first described in Africa, Australia or India. Ferruginous duricrusts form as hard iron layers in tropical and subtropical environments with strong climatic seasonality.
Fenske, Caroline +3 more
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Journal of Asia-Pacific Entomology, 2014
Abstract The White-backed Planthopper (WBPH), Sogatella furcifera (Horvath (Hemiptera: Delphacidae)) has been the most serious pest threatening rice production in Asia since the late 1970s. A series of field experiments using the same research protocol was carried out to compare the effects of main environmental factors on population development of
Yang Hu +5 more
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Abstract The White-backed Planthopper (WBPH), Sogatella furcifera (Horvath (Hemiptera: Delphacidae)) has been the most serious pest threatening rice production in Asia since the late 1970s. A series of field experiments using the same research protocol was carried out to compare the effects of main environmental factors on population development of
Yang Hu +5 more
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Chinese Geographical Science, 1998
Deqing County of Guangdong Province is located in the tropic and subtropic mountain areas of China. Its area of cultivated land from landuse survey is 40% larger than the statistical data. Of all cultivated land, owing to flood, waterlogging, drought and barren soil, the high yield land occupies only 30% and the mid-low yield land 70%, which is far ...
Gongwu Zhu, Ruihua Liu
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Deqing County of Guangdong Province is located in the tropic and subtropic mountain areas of China. Its area of cultivated land from landuse survey is 40% larger than the statistical data. Of all cultivated land, owing to flood, waterlogging, drought and barren soil, the high yield land occupies only 30% and the mid-low yield land 70%, which is far ...
Gongwu Zhu, Ruihua Liu
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Marine and Freshwater Research, 2019
Mangrove–saltmarsh tidal wetlands are highly dynamic ecosystems, responding and adapting to climate and physical conditions at all spatial and temporal scales. Knowledge of the large-scale ecosystem processes involved and how they might be influenced by
N. Duke +4 more
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Mangrove–saltmarsh tidal wetlands are highly dynamic ecosystems, responding and adapting to climate and physical conditions at all spatial and temporal scales. Knowledge of the large-scale ecosystem processes involved and how they might be influenced by
N. Duke +4 more
semanticscholar +1 more source
Ecological Complexity, 2016
Abstract We compared two basic assumptions about the woody cover distribution in tropical and subtropical areas: the equilibrium (woody cover always reaches a long-term steady state) vs the non-equilibrium assumption (woody cover fluctuates in response to fire disturbances).
Accatino, Francesco, de Michele, Carlo
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Abstract We compared two basic assumptions about the woody cover distribution in tropical and subtropical areas: the equilibrium (woody cover always reaches a long-term steady state) vs the non-equilibrium assumption (woody cover fluctuates in response to fire disturbances).
Accatino, Francesco, de Michele, Carlo
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Building and Environment, 2019
Abstract A repeated measurement was conducted for the purpose of examining the seasonal and spatial variations in indoor air quality (IAQ) in tropical and subtropical areas as well as comparing the differences between different climate areas. Indoor and outdoor temperature, relative humidity (RH), formaldehyde (HCHO), CO2, bacteria, and fungi were ...
Chien-Cheng Jung +2 more
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Abstract A repeated measurement was conducted for the purpose of examining the seasonal and spatial variations in indoor air quality (IAQ) in tropical and subtropical areas as well as comparing the differences between different climate areas. Indoor and outdoor temperature, relative humidity (RH), formaldehyde (HCHO), CO2, bacteria, and fungi were ...
Chien-Cheng Jung +2 more
openaire +1 more source