The Relationship of Rainfall and Other Climatic Factors to Crop Production in the Central Great Plains 1

1951 ◽  
Vol 43 (8) ◽  
pp. 397-400 ◽  
Author(s):  
A. F. Swanson
Keyword(s):  
Great Plains ◽  
Crop Production ◽  
Climatic Factors ◽  
Relationship Of ◽  
The Relationship

Bores Observed during IHOP_2002: The Relationship of Bores to the Nocturnal Environment

2017 ◽  
Vol 145 (10) ◽  
pp. 3929-3946 ◽  
Author(s):  
Kevin R. Haghi ◽  
David B. Parsons ◽  
Alan Shapiro
Keyword(s):  
Great Plains ◽  
Deep Convection ◽  
Horizontal Wind ◽  
Wave Trapping ◽  
Southern Great Plains ◽  
Direction Of Movement ◽  
Low Level Jet ◽  
Relationship Of ◽  
The Relationship ◽  
Scorer Parameter

This study documents atmospheric bores and other convergent boundaries in the southern Great Plains’ nocturnal environment during the IHOP_2002 summer campaign. Observational evidence demonstrates that convective outflows routinely generate bores. Statistically resampled flow regimes, derived from an adaptation of hydraulic theory, agree well with observations. Specifically, convective outflows within the observed environments are likely to produce a partially blocked flow regime, which is a favorable condition for generating a bore. Once a bore develops, the direction of movement generally follows the orientation of the bulk shear vector between the nose of the nocturnal low-level jet and a height of 1.5 or 2.5 km AGL. This relationship is believed to be a consequence of wave trapping through the curvature of the horizontal wind with respect to height. This conclusion comes after analyzing the profile of the Scorer parameter. Overall, these findings provide an impetus for future investigations aimed at understanding and predicting nocturnal deep convection over this region.

scholarly journals An Assessment on Relationship of Agricultural Sub-Sectors with GDP in Nigeria

2019 ◽  
Vol 8 (10) ◽  
pp. 1921-1925
Keyword(s):  
Economic Growth ◽  
Gross Domestic Product ◽  
Crude Oil ◽  
Crop Production ◽  
Agricultural Sector ◽  
Economic Activities ◽  
Public Officials ◽  
Maximum Value ◽  
Relationship Of ◽  
The Relationship

This study is majorly concentrated on the various agricultural subsectors in Nigeria, how the subsectors has influenced the economic growth of Nigeria using econometric procedure to estimate the parameters of the model, and also the various shortcomings encountered by the agricultural subsectors in Nigeria and possible solutions. It also emphasize on the sector that has been abandoned, whereas, the growing recognition is directed toward the major resources (crude oil) which generated diminishing returns in agriculture contributions in regards to the economic growth in Nigeria. Moreover, the paper emphasized on the relationship of agricultural sub-sectors with Gross Domestic Product (GDP) which the sub-sectors entails crop production, fishery, livestock and forestry. The Intention of this research presents the conclusion that the agricultural part is a concrete sector of the economy and cannot be underrated or trivialized seeing that agricultural sector output is important to economic activities in Nigeria. Therefore, the general growth of the country’s economy depends on the progress of agriculture. If there’s availability of credit facility to the agricultural sector, it will enhance the boosting of the country’s GDP and thereby causing growth in the economy. An additional objective of this paper attempts to carry maximum value for public officials and legislators

scholarly journals Research of the Parameters of the Hydropower Potential of the Toktogul Hydroelectric Power Station

2021 ◽  
Vol 7 (5) ◽  
pp. 286-291
Keyword(s):  
Climatic Factors ◽  
Hydroelectric Power Station ◽  
Kyrgyz Republic ◽  
Hydroelectric Power ◽  
Power Station ◽  
Hydropower Potential ◽  
Weather Changes ◽  
Relationship Of ◽  
The Relationship

This work is devoted to the theoretical study of the relationship of hydroelectric power parameters of the hydroelectric power Station with weather changes in natural and climatic factors on the territory of the hydraulic cascades of the Kyrgyz Republic and the determination of the potential of the Toktogul reservoir of the Kyrgyz Republic.

scholarly journals ALGAS MARINAS BENTICAS INDICADORAS DE UN AREA AFECTADA POR AGUAS DE SURGENCIA FRENTE A LA COSTA CARIBE DE COLOMBIA

2016 ◽  
Vol 9 ◽  
Author(s):  
Germán Bula Meyer
Keyword(s):  
Coastal Upwelling ◽  
Climatic Factors ◽  
Biological Indicators ◽  
Sea Bottom ◽  
Chemical Factors ◽  
The Caribbean ◽  
Relationship Of ◽  
Physical And Chemical ◽  
Counter Current ◽  
The Relationship

The present paper is the result of a study undertaken to establish the relationship of certain marine envlromental factors and the benthic flora of the Caribbean littoral of Colombia. For the purpose of this study this coastal bands has been divided in two Areas. Area 1 is found between Cabo Tiburón and the mouth of the Río Magdalena, and is characterized by warm waters with very small fluctuations of the surface temperature. Area 2 ranges from the mouth of the Río Magdalena to Castilletes, and its waters are affected by a coastal upwelling with a locality of maximum intensity at the West of Península de Guajira. As a result of the presence of this upwelling there are considerable variations in the physical and chemical factors acting upon the benthic flora, there established for very short periods or all year round, as well as determining the absence of some genera and species typical of these latitudes. The parameters used for detecting this oceanographic phenomenon are given by Díaz-Piferrer (1967 a) for Venezuela. To the biological indicators cited by this author for Venezuela, the present writer adds the brown alga Ectocarpus confervoides (Roth) Le Jolis, which was found in the area of upwelling in Colombia. A comparative study of these indicators plants with those of Venezuela is given in the present paper. Similarities and differences were found to be caused by the over-run of the warm counter current on the Colombian upwelling; by the different forces of the Caribbean Current and Guayana Current, all of which lead to the related oceanographic phenomenon; tfie climatic factors; the topography of the sea bottom and the influence of the continental waters over these upwelling.

The global distribution of tribes of the gramineae in relation to historical and environmental factors

1950 ◽  
Vol 1 (4) ◽  
pp. 355 ◽  
Author(s):  
W Hartley
Keyword(s):  
Environmental Factors ◽  
Climatic Factors ◽  
Global Distribution ◽  
Special Significance ◽  
Average Percentage ◽  
Extensive Survey ◽  
The World ◽  
Present Distribution ◽  
Relationship Of ◽  
The Relationship

An extensive survey of the literature on grass distribution throughout the world has been made to determine the average percentage of species of each of the major grass tribes in the total grass flora. These average percentages for the six largest tribes are as follows: Agrosteae 8.2 per cent. Eragrosteae 8.1 per cent. Andropogoneae 11.9 per cent. Festuceae 16.5 per cent. Aveneae 6.3 per cent. Paniceae 24.7 per cent. The distribution of each of the above tribes is shown on world maps, and the relationship of this distribution to climatic, historical, and taxonomic factors is discussed. It is shown that the present distribution of each of the major tribes can be explained by a few readily recognizable factors. Climatic factors are of primary importance in relation to grass distribution and winter temperature has special significance.

scholarly journals Assessment of the relationship of the population’s medical care with the factors of earth and space weather

2021 ◽  
Vol 100 (8) ◽  
pp. 775-781
Author(s):  
Sergej N. Noskov ◽  
Aleksandr O. Karelin ◽  
Elena G. Golovina ◽  
Olga M. Stupishina ◽  
Gennadij B. Yeremin
Keyword(s):  
Medical Care ◽  
Space Weather ◽  
Climatic Factors ◽  
Environmental Parameters ◽  
Weather Factors ◽  
Time Dependencies ◽  
Access To Medical Care ◽  
Seasonal Analysis ◽  
Relationship Of ◽  
The Relationship

Introduction. In recent years, the influence of climatic factors on population health has become particularly relevant. With significant fluctuations in meteorological conditions, there is an overstrain and failure of the adaptation. This leads to disorders of the functioning of the cardiovascular and central nervous systems. The purpose of the study is to assess the relationship of the population’s medical care with climatic factors, based on the available databases of indicators of Earth and space weather and data on the frequency of the population’s medical care. Material and Methods. For the analysis, we used a database of the population’s access to medical care and variations of climatic factors from 19.12.2005 to 31.12.2009 in the Kalininsky district of St. Petersburg. The total number of environmental parameters included in the study was 237, and the number of requests for medical care was 2.444. Results. In this paper, we tested a model for assessing the relationship between the population’s access to medical care and Earth and space weather factors. Gender and seasonal analysis were carried out. Time dependencies were studied. The obtained data allowed us to form a list of climate indicators that affect the health of the population. Conclusion. The most significant climatic indicators associated with coronary heart disease were identified. The most dangerous season of the year is autumn. Women have a higher sensitivity to changes in Earth and space weather than men. Accounting for variations in space weather allows predicting changes in medical treatment requests in 2-5 days, accounting for variations in the Earth’s weather - in 1 day.

Placement Plants on the Field Area by Seeding Machines

2020 ◽  
pp. 240-261
Author(s):  
Pavel Lavrukhin ◽  
Sergey Senkevich ◽  
Pavel Ivanov
Keyword(s):  
Plant Nutrition ◽  
Crop Production ◽  
Cultivated Plants ◽  
Potential Productivity ◽  
Operating Modes ◽  
Sowing Machine ◽  
Relationship Of ◽  
The Relationship ◽  
Field Area

Any harvest is primarily the realization of the potential productivity of plants in certain conditions, depending on the parameters and operating modes of the sowing machine. The result of the operation of mechanized sowing will be the parameters of the nutrition area of each plant is the shape and numerical value of these area. The resulting schemes of plant placement on the field correspond to certain characteristics and parameters of the areas of plant nutrition, determining the availability of all elements of mineral nutrition, photosynthetically active radiation, and the relationship of units of agrophytocenosis. This is one of the decisive conditions for the harvest. The development of theoretical ideas about the uniformity of plant placement and the use of appropriate criteria and characteristics will create the necessary understanding of the role of the sowing machines in crop production during cultivated plants in the framework of mechanized technology.

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