scholarly journals Gis-Based Multi Criteria Model for Location of Rice Aggregation Centers in Anambra State

2021 ◽  
pp. 103-116
Author(s):  
C. D. Okpala ◽  
J. I. Igbokwe ◽  
C. O. Nwajinka ◽  
E. C. Igbokwe ◽  
J. I. Ubah
Keyword(s):  
The State ◽  
Geographical Information ◽  
Complete Analysis ◽  
Decision Tool ◽  
Gis Technology ◽  
Anambra State ◽  
Rice Farmers ◽  
Cost Distance ◽  
Agricultural Produce ◽  
Selection Of

Rice aggregation centers are tasked with checkmating substandard agricultural produce that are often encountered by the integrated millers during the course of buying from farm to farm to ensure already made market for their produce. Thus, it must be well placed to occupy strategic positions such that all different rice cultivating zones of the state get access to the facility. Given that these facilities will provide salient services, sets of demand points tasked with the provision storage, processing capability and a constant market for various rice farmers within the state. It is pertinent that these facilities are located properly considering all unique factors on ground. This study therefore aimed at a GIS-based multi criteria model for location of rice aggregation centers in Anambra State. The study was carried out using Geographical Information System (GIS) technology. Several GIS thematic layers were obtained and considered important factors in citing rice aggregation centers such as road network, Land Use and Land Cover (LULC), slope, river, cost distance, electricity network, floodplains, erosion plains and proximity to rice farms. It revealed optimal locations for siting a modular aggregation rice center at Nzam, Onoia, Aguleri, Nando, Akenu, Achalla, Ezira, Ndiokpalaeze, Ogbakuma and Uli. The goal throughout this study was to provide a reliable and complete analysis of siting modular rice aggregation centers in the agricultural zones in Anambra State. The approach and results obtained in this study are recommended as a spatial decision tool for site selection of modular rice aggregation centers in developing countries.

scholarly journals Ekoturizm Alan Uygunluğu Analizinde CBS Teknolojisi Kulanımının Yeterliliği Üzerine Bir Araştırma

2021 ◽  
Vol 9 (7) ◽  
pp. 1283-1291
Author(s):  
Fatma Aşılıoğlu
Keyword(s):  
Geographical Information Systems ◽  
Qualitative Evaluation ◽  
Geographical Information ◽  
Suitability Analysis ◽  
Gis Technology ◽  
Food And Agriculture ◽  
Food And Agriculture Organization ◽  
Gis Tools ◽  
Powerful Approach ◽  
Selection Of

In recent years, it has been observed that Geographical Information Systems (GIS) technology is widely used in studies to determine suitable areas for ecotourism development. GIS technology is a powerful approach that offers a systematic and comprehensive analysis using digitized data. Researchers try to create common methods by giving numerical values to components such as topography, land cover, climate, sociocultural structure, etc. However, the fact that most of the studies are in the form of case studies, land-specific evaluations in each study and the difficulty of expressing some qualities numerically make it difficult to reveal common methods. In this study, the effects of various methods and approaches used in different stages of land suitability analysis performed with GIS tools on the results were examined. It is seen that the results vary according to the Multi Criteria Decision Making (MCDM) techniques accompanying GIS, the selection of the criteria used in the analysis and the methods of assigning weight to them, how the criteria are standardized and the types of suitability analysis that enable the interpretation of the result map. In particular, the difficulty and diversity of expressing sociocultural components numerically reveals that qualitative evaluation is also necessary besides quantitative evaluation with GIS. In addition, the Natural Breaks Method, Equal Interval Classification and FAO's (Food and Agriculture Organization) Land Classification, which are used to determine the ecotourism suitability levels, create different patterns on the analysis map. As a result, GIS technology alone is not enough to create common and prevalent methods in this field and it needs to be supported by evaluations specific to the field of study and the planned activity.

TOURIST BUSINESS DEVELOPMENT IN UKRAINE

2019 ◽  
pp. 39-46
Author(s):  
Stefania Mosiuk ◽  
Igor Mosiuk ◽  
Vladimir Mosiuk
Keyword(s):  
National Economy ◽  
Methodological Approach ◽  
Business Development ◽  
Tourism Industry ◽  
The State ◽  
Complete Analysis ◽  
Resource Potential ◽  
The World ◽  
Potential Resource ◽  
Favorable Conditions

The purpose of the article is to analyze and substantiate the development of tourism business in Ukraine as a priority component of the national economy. The methodology of this study is to use analytical, spatial, geographical, cultural and other methods. This methodological approach provided an opportunity to carry out a complete analysis of the state of the tourism industry of the state and to draw some conclusions.The scientific novelty lies in the coverage of the real and potential resource potential for the development of the recreational and tourism sphere in Ukraine, detailing the measures for the country ‘s entry into the world tourist market. Conclusions. Analyzing the state and prospects of tourism business development in Ukraine, it should be noted that this industry is one of the priority areas for improving the economy of the country. Historical, cultural – ethnographic, gastronomic, sanatorium and resort potentials of the country will lead the country into world leaders of the tourism industry when creating favorable conditions for investment and proper marketing.

Селекция и семеноводство картофеля в Камчатском крае

2018 ◽  
Author(s):  
N.I. Ryakhovskaya ◽  
T.P. Sherstyukova ◽  
M.L. Gamolina
Keyword(s):  
Russian Federation ◽  
Potato Yield ◽  
The State ◽  
Limiting Factors ◽  
State Register ◽  
Region Selection ◽  
New Varieties ◽  
The Russian Federation ◽  
Selection Of

Рассмотрены агроклиматические условия Камчатского края и лимитирующие факторы, сдерживающие рост урожайности картофеля. Приведены характеристики новых сортов картофеля селекции Камчатского НИИСХ созданных в соответствии с приоритетными для региона направлениями селекции, включенных в Государственный реестр селекционных достижений РФ и охраняемых патентами.Agroclimatic conditions of the Kamchatka Krai and limiting factors that restrain the growth of potato yield are considered. The characteristics of new varieties of potatoes of the selection of the Kamchatsky RIA are created in accordance with the priority for the region selection areas included in the State Register of Selection Achievements of the Russian Federation and protected by patents.

scholarly journals Landslide Susceptibility Assessment of Mauritius Island (Indian Ocean)

Geosciences ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 493 ◽  
Author(s):  
Vincenzo Marsala ◽  
Alberto Galli ◽  
Giorgio Paglia ◽  
Enrico Miccadei
Keyword(s):  
Indian Ocean ◽  
Landslide Susceptibility ◽  
Integrated Approach ◽  
Geographical Information ◽  
Susceptibility Assessment ◽  
Gis Technology ◽  
Mountain Areas ◽  
Landslide Susceptibility Assessment ◽  
Hydrological Hazards ◽  
Mauritius Island

This work is focused on the landslide susceptibility assessment, applied to Mauritius Island. The study area is a volcanic island located in the western part of the Indian Ocean and it is characterized by a plateau-like morphology interrupted by three rugged mountain areas. The island is severely affected by geo-hydrological hazards, generally triggered by tropical storms and cyclones. The landslide susceptibility analysis was performed through an integrated approach based on morphometric analysis and preliminary Geographical Information System (GIS)-based techniques, supported by photogeological analysis and geomorphological field mapping. The analysis was completed following a mixed heuristic and statistical approach, integrated using GIS technology. This approach led to the identification of eight landslide controlling factors. Hence, each factor was evaluated by assigning appropriate expert-based weights and analyzed for the construction of thematic maps. Finally, all the collected data were mapped through a cartographic overlay process in order to realize a new zonation of landslide susceptibility. The resulting map was grouped into four landslide susceptibility classes: low, medium, high, and very high. This work provides a scientific basis that could be effectively applied in other tropical areas showing similar climatic and geomorphological features, in order to develop sustainable territorial planning, emergency management, and loss-reduction measures.

scholarly journals Selection of cotton lines for high oil content

2017 ◽  
Vol 52 (7) ◽  
pp. 530-538 ◽  
Author(s):  
Luiz Paulo de Carvalho ◽  
Josiane Isabela da Silva Rodrigues ◽  
Francisco José Correia Farias
Keyword(s):  
Oil Content ◽  
Genetic Parameters ◽  
Fiber Quality ◽  
Rio Grande ◽  
Field Trials ◽  
The State ◽  
The Other ◽  
Expected Gain ◽  
High Heritability ◽  
Selection Of

Abstract: The objective of this work was to evaluate the oil content and characters related to fiber quality and yield in cotton lines (Gossypium hirsutum), in order to select genotypes with high oil content and acceptable levels of the other characters. Twenty-two F6 lines and three checks were cultivated in three field trials - two in the municipality of Apodi, in the state of Rio Grande do Norte, and one in the municipality of Barbalha, in the state of Ceará, both in Brazil. The genetic parameters and the genetic gain from selecting 20% of the lines were estimated according to their means in each environment and in the group of environments. Regarding oil content, there is genetic variability, and the selection based on the overall mean is indicated, since this character showed high heritability, with 4.58% expected gain. The lines selected with this criterion have oil contents between 23.52 and 24.51%, which are higher than those of the Brazilian cultivar BRS Aroeira with the highest grain oil content (22.04%).

Observations On the Sexual Behaviour of Some Longicorn Beetles, Subfamily Lepturinae (Coleoptera, Cerambycidae)

Behaviour ◽  
1963 ◽  
Vol 22 (1-2) ◽  
pp. 152-166 ◽  
Author(s):  
Axel Michelsen
Keyword(s):  
Comparative Analysis ◽  
Sexual Behaviour ◽  
The State ◽  
Round Dance ◽  
Selection Of ◽  
Stimulation Of

AbstractA description is given of the sexual behaviour of 16 longicorn beetles of the subfamily Lepturinae. The following points have been investigated:- 1. Stimulation of the female performed by the male either as a "licking" or combined "licking and tapping" of the female elytra or the grasping of an antenna of the female. 2. Movements of the antennae of the male, which seem to be an expression of the "state of excitement" of the male. These movements are in principle thought to be one of the behaviour patterns originally present in the order Coleoptera. 3. A "round dance", one of the methods for the female to throw off the male after copula, is described. 4. A selection of partner according to size is described in the genus Rhagium. 5. A comparative analysis is attempted for some species and systematic conclusions of such comparisons are proposed.

scholarly journals Conscientiousness as a Predictor of Relative Longevity

2015 ◽  
Vol 8 (1) ◽  
pp. 33
Author(s):  
Felix Uchechukwu Udoh ◽  
Aloysius C. Anyichie
Keyword(s):  
Regression Analysis ◽  
Correlation Analysis ◽  
West Africa ◽  
Big Five ◽  
Sampling Technique ◽  
Pearson Product Moment Correlation ◽  
Anambra State ◽  
Data Analyses ◽  
The People ◽  
Selection Of

<p>This study examined the Conscientiousness domain (of the Big-Five Inventory [B5]) and its facets as predictors of Relative Longevity (RL). Its methods of investigation involved the administration of the B5 to a sample of 350 people from Anambra State (of Nigeria, West Africa) who had RL. These participants were drawn from the representative towns of the three senatorial zones in the State. Stratified sampling technique was employed in the selection of the respondents. Pearson Product-Moment Correlation analysis and Multiple Regression analysis were used in data analyses. The results of the research indicated that there was no significant correlation between Conscientiousness domain and RL. However, its (Conscientiousness) facet (of Thorough) correlated significantly with RL. Besides, Conscientiousness did not predict RL, but its facets (Thorough, Reliable, Organized, and Goal-directed) were found to be significant predictors of RL. The study’s conclusion is that although Conscientiousness was neither a correlate nor a predictor of RL among the people of Anambra State, some of its Facets were (correlate and/or predictor/s).</p>

Amphoras in the Apollonia Museum Store

1981 ◽  
Vol 12 ◽  
pp. 75-78 ◽  
Author(s):  
John A. Riley
Keyword(s):  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Western Mediterranean ◽  
Second Century ◽  
Hellenistic Period ◽  
Royal Air Force ◽  
Agricultural Produce ◽  
Representative Selection ◽  
Coarse Wares ◽  
Selection Of

The store rooms of the Department of Antiquities at Apollonia contain pottery from excavations at Apollonia and Ras el Hilal, together with a few stray finds from other sites (including some from the sea collected by the Royal Air Force Aqualung Society in the 1950s and early 1960s). The bulk of this material dates in the later Roman period (i.e. sixth century A.D. onwards), but includes a little earlier Roman and some Hellenistic pottery. There is a representative selection of coarse wares, including amphoras, as yet unpublished. These are mainly in fragmentary condition but their typological range conforms with that from the well stratified and dated excavations at Berenice-Benghazi (Riley, in press).Publication of the more complete of these amphoras seems justified as there is a relative scarcity of published information on Roman amphoras from the eastern Mediterranean, at a time when many eastern types are being recognised in western Mediterranean excavated contexts (Panella, 1974; Hayes, 1976a; Riley, 1981). In addition, a brief consideration of the other amphoras helps to illustrate the diversity of trade in liquid agricultural produce within the eastern Mediterranean region. No locally made amphoras were noted on the Apollonia stone: all were imported into Cyrenaica.The Hellenistic period is represented by Rhodian (Inv. Nos. 321, 322 and 1582) and Knidian (Inv. Nos. 141 and 723) amphora fragments. There are several sherds of early Imperial amphoras, and attention has been drawn to these by Panella (1974). These include a first to second century A.D. Aegean type (ibid., 477, Ostia Form LXIII; Apollonia Box 2036, from Ras el Hilal); a Spanish garum amphora of the same period (ibid., 513, Ostia Form LXIII; Apollonia Inv. No. 256); several Tripolitanian amphoras of the first and second centuries A.D. (ibid., 562, Ostia Form LXIV; Apollonia Inv. Nos. 253, 254, 315 and 317); and a common Aegean amphora of the third and fourth centuries A.D. (ibid., 597, Ostia Form VI).

scholarly journals Methodical basis of social security measurement of the state

2020 ◽  
pp. 56-62
Author(s):  
Oleh Dzoba ◽  
Nataliia Stavnycha
Keyword(s):  
Social Security ◽  
Social Protection ◽  
Calculated Data ◽  
The State ◽  
Security Assessment ◽  
The Social ◽  
Methodical Basis ◽  
Definition Of ◽  
Selection Of ◽  
Integral Indicator

Summary the article has analyzed the existing scientific and methodological approaches to assessing the level of social security of the state. It was revealed that they differ because: scientists include various components that form social security; they use various indicators and calculation methods; have various aspects of both generalization and practical direction. It was revealed that most often the components of social security include: safety of life, health, social protection and aspects of social and labor relations. The methods that are most often used in calculating the level of social security were considered. It was proved that in assessment, the selection of indicators that pose a threat, is the difficult task. It was revealed that there is no legally approved methodology for assessing the social security of the state. The use of various social security assessment methodologies was analyzed. Emphasis was placed on the selection of indicators used in these techniques. It was concluded that for assessing the social security of the state, an integral indicator is used most often. At the same time, scientists prefer their own set of indicators. The author’s definition of «social security» was presented, which allowed the formation of four components of the state’s social security (life, poverty, health and education). It was established that the choice of indicators for assessing the social security of the state should cover a retrospective period and should be based on both reporting and calculated data. A hierarchical model of an integral indicator of state social security was proposed. There was defined a set of indicators for each of proposed component. The following algorithm has been proposed for assessing the integral indicator of state social security: the formation of the components of social security and the definition of indicative indicators for each of the components; formation of a database; determination of an integral indicator; determining the influence of each component on the change in the integral indicator; interpretation of indicators; determining the sustainability of hazardous trends.

Sign in / Sign up

Export Citation Format

Share Document