scholarly journals Agrobiodiversity Indicators and Measurement using R for Description, Monitoring, Comparison, Relatedness, Conservation and Utilization

2021 ◽  
Vol 01 (01) ◽  
pp. 47-64
Author(s):  
Bal Krishna Joshi
Keyword(s):  
Qualitative Data ◽  
Temporal Analysis ◽  
Diversity Indices ◽  
Shannon Index ◽  
Simpson Index ◽  
Statistical Tools ◽  
Spatial And Temporal Analysis ◽  
The Status ◽  
The Many ◽  
Group Species

Agrobiodiversity is the most important part of biodiversity. It can be described, quantified, compared, and related by using different statistical tools called agrobiodiversity statistics (agro-statistics). Six components and 25 groups of agrobiodiversity should be used for agrobiodiversity analysis. Six types and levels of agrobiodiversity can be quantified. Both quantitative and qualitative data are used for estimating scores and indices. The measurement objects for describing agrobiodiversity are community, household, site, crop group, species, landrace, etc. These objects are called operational agricultural units (OAU). Agromorphological, molecular, and perception data are used in agrobiodiversity studies. Among the many software, RStudio is very good. It is an integrated part of R and includes a console, syntax-highlighting editor, tools for plotting, history, debugging, and workspace management. Vegan and BiodiversityR packages are commonly used for estimating diversity indices and multivariate analysis. Richness, Shannon index and Simpson index are very common means of quantifying agrobiodiversity. Spatial and temporal analysis of agrobiodiversity helps monitor the status and plan the programs and activities.

scholarly journals Tree Species Diversity and Distribution in the Natural Forest of Onigambari Forest Reserve, Oyo State, Nigeria

2021 ◽  
Vol 25 (5) ◽  
pp. 829-834
Author(s):  
S.O. Olaoti-Laaro ◽  
D.M. Taiwo ◽  
K.A. Adeniji ◽  
S.A. Odewo ◽  
Z.T. Animashaun ◽  
...  
Keyword(s):  
Tree Species ◽  
Anthropogenic Activities ◽  
Diversity Indices ◽  
Population Based ◽  
Shannon Index ◽  
Simpson Index ◽  
Importance Value ◽  
Forest Reserves ◽  
Species Population ◽  
Evenness Indices

Anthropogenic activities has caused depletion of majority of Nigeria forest reserves, reducing forest lands to agricultural lands and grasslands. These prompted this study to consider the diversity of species as well as their species composition in the forest in February 2021. Four sub-plots were established in a cluster with an area of 50m by 50m, with 20m distance between each plots and 10m as edge effect. Twenty five tree species belonging to fifteen families were found in the study site. Family Malvaceae was the most represented. Triplochiton scleroxylon recorded the highest relative importance value (11.23). The diversity indices across the study plots assessed were species richness, evenness, Shannon index and dominance. Dominance indices across the study plots were low, asides for Plot 4 where. Triplochiton scleroxylon was dominant. Simpson index was highest in Plot 1 and lowest at Plot 4. Shannon index was highest, though in moderation in Plot 1 and relatively low in the remaining plots. Evenness indices across the four plots were high. However, the summarized diversity indices for the study site reflected dominance was generally low, Simpson index was high, Shannon index was moderate and Evenness index was moderate. The dendrogram depicted the relationship among the tree species population based on similarities and dissimilarities. Triplochiton scleroxylon belonged to a cluster while every other species with close similarity were categorized under cluster 2.

scholarly journals ANALISIS SPASIAL-TEMPORAL PENANGKAPAN IKAN PELAGIS DI PERAIRAN KABUPATEN BARRU

2019 ◽  
Vol 2 (1) ◽  
pp. 124-135
Author(s):  
Muhammad Yusran Lalogau ◽  
Abdul Rauf ◽  
Hasrun Abdullah
Keyword(s):  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Chlorophyll A ◽  
Temporal Analysis ◽  
Sea Surface ◽  
Utilization Rate ◽  
Catch Per Unit Effort ◽  
Location Data ◽  
Spatial And Temporal Analysis ◽  
The Status

This study aims to conduct spatial and temporal analysis of boat chart fisheries in BarruRegency by (1) mapping potential fishing areas, (2) analyzing the status of fish resource utilization inthe Boat chart in Sumpang Binangae Village, Barru Regency. This research was conducted inFebruary-March 2019 in the waters of Barru Regency which is a fishing base boat chart in SumpangBinangae Village, Barru Regency. The data used are catch data and fishing location data as well asoceanographic data (sea surface temperature and chlorophyll-a concentration) in February andMarch 2019 collected from the download of Satellite Images, Provincial Fisheries Service statisticsfrom 2007-2017 to Barru Regency area. Analysis of the determination of potential fishing areas withboat charts using geographic information systems (GIS), analyzing the status of utilization of fisheriesresources is used analysis of maximum sustainable potential (MSY) and optimum fishing (fopt) byanalyzing the effort of catch per unit effort (CPUE). The results showed that Sea surface temperature(SST) in February and March of small pelagic fish in the waters of Barru Regency favored warmwaters with a range of SST 28.61 oC - 29.7 oC waters and productivity of Chlorophyll-a range of0.44-0.0 94 mg / m3. The highest catch in March is in the waters of the western part of Barru Regency,which is 1391 - 2060 Kg. Utilization rate (Tp) Anchovy in the new regency in the last 10 years, namelyin 2008 - 2017 has not yet passed JTB so that its utilization still needs to be improved.

O tym, co minęło, lecz nie zostało zapomniane: Badania archeologiczne na terenie byłego obozu zagłady w Treblince

2012 ◽  
pp. 83-118
Author(s):  
Caroline Sturdy Colls
Keyword(s):  
Temporal Analysis ◽  
Archaeological Survey ◽  
Mass Graves ◽  
Non Invasive ◽  
Physical Evidence ◽  
Spatial And Temporal Analysis ◽  
The Holocaust ◽  
Public Consciousness ◽  
Level Of Knowledge ◽  
Answering Questions

Public impression of the Holocaust is unquestionably centred on knowledge about, and the image of, Auschwitz-Birkenau – the gas chambers, the crematoria, the systematic and industrialized killing of victims. Conversely, knowledge of the former extermination camp at Treblinka, which stands in stark contrast in terms of the visible evidence that survives pertaining to it, is less embedded in general public consciousness. As this paper argues, the contrasting level of knowledge about Auschwitz- Birkenau and Treblinka is centred upon the belief that physical evidence of the camps only survives when it is visible and above-ground. The perception of Treblinka as having been “destroyed” by the Nazis, and the belief that the bodies of all of the victims were cremated without trace, has resulted in a lack of investigation aimed at answering questions about the extent and nature of the camp, and the locations of mass graves and cremation pits. This paper discusses the evidence that demonstrates that traces of the camp do survive. It outlines how archival research and non-invasive archaeological survey has been used to re-evaluate the physical evidence pertaining to Treblinka in a way that respects Jewish Halacha Law. As well as facilitating spatial and temporal analysis of the former extermination camp, this survey has also revealed information about the cultural memory.

Model Pendidikan Karakter Sekolah Menengah Kejuruan: Studi Kasus di Smk Muhammadiyah 3 Purbalingga

2016 ◽  
Vol 1 ◽  
pp. 146-155
Author(s):  
Sareh Siswo Setyo Wibowo
Keyword(s):  
High School ◽  
Juvenile Delinquency ◽  
Character Education ◽  
Qualitative Data ◽  
Field Research ◽  
Vocational High School ◽  
Education Model ◽  
The Many ◽  
Collection Methods ◽  
Qualitative Data Collection

The formation of character is needed by adolescents in this era. It is based with the many phenomena of juvenile delinquency. Characters will not be formed away so it needs an effort should be made of teachers in shaping the character of teenagers. In addition, the authors found the variation of the efforts of teachers holistically so that teenagers will easily formed his character in accordance with the purpose of the character education. The problem of this research is how the character education model Vocational High School who applied in the implementation of the formation of character in SMK Muhammadiyah 3 Purbalingga. The purpose of this study is the author would like to know a clear picture of the implementation of character education model in efforts to form children's character in School SMK Muhammadiyah 3 Purbalingga. This paper discusses the character education model be applicable in the planting of character values ​​to students in Vocational High School Muhammadiyah 3 Purbalingga. This type of research is a field research is descriptive qualitative. Data collection methods used include interviews, observation and documentation. As for analyzing the data obtained, the authors do by collecting all the data, reducing the data, presenting data, and verification of data. Results from this study showed that the model of character education is done to instill character values ​​to learners School SMK Muhammadiyah 3 Purbalingga using reflective models. Use of the character models adhering to the principles of character education and values ​​are developed in accordance with the level of development of learners.

DRAINAGE BASIN AS A COMPLEX SOCIO-NATURAL HIERARCHICAL SYSTEM

2020 ◽  
Vol 42 (3) ◽  
pp. 293-303
Author(s):  
VALERIY BONDAREV
Keyword(s):  
Drainage Basin ◽  
Temporal Analysis ◽  
Large River ◽  
Hierarchical Level ◽  
Effective Management ◽  
Drainage Basins ◽  
Time Intervals ◽  
Natural Systems ◽  
Spatial And Temporal Analysis ◽  
Entire Complex

The theoretical and methodological basis of the systems hierarchical spatial and temporal analysis of a drainage basin, which addresses the problems of effective management in socio-natural systems of different ranks, is considered. It is proposed to distinguish 9 orders of forms that are relevant to the analysis of drainage basins, where the first level is represented by individual aggregates and particles, and the last - by basins of large and the largest rivers. As part of the allocation of geological, historical and modern time intervals, the specificity of the implementation of processes in basins of different scales from changing states, through functioning to evolution is demonstrated. The interrelation of conditions and factors that determine the processes occurring within the drainage basins is revealed. It is shown that a specific combination of conditions and factors that determine processes in the drainage basin is associated with the hierarchy of the objects under consideration, i.e. the choice of a spatial-temporal hierarchical level is crucial for the organization of study within drainage basins. At one hierarchical level, some phenomenon can be considered as a factor, and at another - as a condition. For example, tectonic processes can be considered as an active factor in the evolution of large river basins in the geological perspective, but for small drainage basin, this is already a conservative background condition. It is shown that at the historical time the anthropogenic factor often comes to the fore, with the appearance of which in the functioning of the drainage basin, there is a need to take into account the entire complex of socio-environmental problems that can affect the sustainable state of various territories, especially in the field of water and land use. Hierarchical levels of managing subjects are identified, which are primarily responsible for effective management at the appropriate hierarchical level of the organization of the socio-natural system within the catchment area, starting from an individual to humankind as a whole.

Migrations and Macro-Regions in Times of Crises

2018 ◽  
pp. 20-36
Author(s):  
Dirk Hoerder
Keyword(s):  
Roman Empire ◽  
Political Theory ◽  
North China ◽  
Temporal Analysis ◽  
Forced Labor ◽  
Standard View ◽  
Spatial And Temporal Analysis ◽  
Potential Impact ◽  
Migration Systems ◽  
Actual Relationship

This essay analyzes the actual relationship between natural and manmade crises in longue-durée perspective and questions labels attached by master narrators. It challenges the standard view by differentiating sociologically between groups benefiting or suffering from migration. At the beginning, scales of spatial and temporal analysis are discussed as well as types of migration in relation to their potential impact. Next the elimination of mobility and crises in historiography and political theory regarding Greek and Roman societies are discussed. The following section approaches three distinct mass migrations in terms of push factors perceived, often justly so, as crises: the misnamed “peoples” migrations, migration after the “fall” of the Roman Empire, and settlement of the Yangtze Valley. Then forced labor mass migrations (slaveries) and the migrations in the Atlantic, Indian Ocean, and North China migration systems, self-decided under extreme economic and societal constraints, are analyzed. In conclusion present-day discourses are placed in context.

Spatial and temporal analysis of mean and frequency variations of dry spells in Iran

2021 ◽  
Vol 14 (6) ◽  
Author(s):  
Peyman Mahmoudi ◽  
Seyed Mahdi Amir Jahanshahi ◽  
Nima Daneshmand ◽  
Jabbar Rezaei
Keyword(s):  
Temporal Analysis ◽  
Spatial And Temporal Analysis ◽  
Dry Spells ◽  
Frequency Variations
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