scholarly journals Analysis of Tree Species Preference and Reasons among Commercial Charcoal Producers in Nasarawa State, Nigeria

2021 ◽  
Vol 2 (2) ◽  
pp. 24-29
Author(s):  
Salamatu Ekpo Abraham Salamatu ◽  
Haruna Kuje Ayuba ◽  
Danjuma N. Marcus ◽  
Adamu Tanko Ogah

Commercial charcoal production has over time become an indispensable means of livelihood among rural settlers in Nasarawa State. However, charcoal production involves woodland exploitation which contributes to deforestation. Considering the growing significance of charcoal in rural and urban livelihoods in Nasarawa State, this paper analysed the preference of tree species and reasons among commercial charcoal producers in Nasarawa State in view of identifying endangered species and suggesting measures to ensure sustainability of the business. The study employed descriptive survey using both qualitative and quantitative data drawn from primary and secondary sources. Questionnaire was administered to 450 respondents randomly sampled from commercial charcoal producers drawn from 6 communities and 3 LGAs of Nasarawa State. Interviews and Focus Group Discussions were also conducted and the data obtained were analysed using descriptive and inferential statistics in Microsoft Excel and SPSS (version 23). A total of 22 tree species were identified as usable for charcoal production in the study area. Investigation into the producers’ preference of tree species showed that eight (8) were mostly preferred out of which Anogeissus leiocarpus (Marke) (57.3%), Erythrina senegalensis (Madri) (52.2%) and Prosopis Africana (Kirya) (49.1%) were among the top three. Marke, Kirya and Madri were the most preferred species in Akwanga, Doma and Karu production areas respectively. High charcoal yield, good combustion quality, high heat content of resulting charcoal, less ash production were the main reasons for their preferences. Most of the preferred tree species have been depleted to the point that they are no longer commonly found for use among commercial charcoal producers in the state. The most endangered species due to commercial charcoal production were Anogeissus leiocarpus (Marke), Erythrina senegalensis (Madri) and Prosopis Africana (Kirya). However, pressure is currently on Teminalia glocosece (Baushe/Uko), Andira inermis (Gwaska), Ficus Spp (Baure), Vitellaria paradoxa (Kede) and Gardinia aqualla (Gaude) due to the difficulties in finding the endangered ones which constituted the most preferred species among producers in Nasarawa State. It was recommended that state energy policies should incorporate a law recognizing charcoal as a key source of energy in the State, thereby encouraging investments in the activity of commercial charcoal producers. Furthermore, conservation plans and practical measures of replacing the extracted trees from woodlands/forests for commercial charcoal production should form the basis for license issuance for charcoal production.

2018 ◽  
Vol 5 (2) ◽  
Author(s):  
Sajan S K

A study on the socio-biodiversity was conducted in Kotagarh Wildlife Sanctuary (KWS) and nearby areas of Odisha, where the population of Kutia-Kandha tribe is dominant. It was found that, forest has provided tribes with enough materials traditional used for therapeutic purpose. Information from secondary sources by interviews were conducted in eight villages surrounding Kotagarh Wildlife Sanctuary, in which 34 males, 22 females in the age group of 35 -75 and 8 therapeutic practitioners of Kutia-Kandha tribe of Odisha were consulted. The tribes reported 54 different diseases, cured from 52 plant species belonging to 51 genera and 32 families, which are used for ethnomedicinal practices. The Fabaceae found to be the dominant family among plants used for medicinal purpose, whereas for ethnozoological use, a total of 8 mammalian species were used for curing 17 different diseases, most of them are either threatened or endangered species. This paper narrates the enthnobiology and socio-biodiversity aspects of Kutia-Kandha community of Odisha, along with suggestions for alternate source of medicines for the Kutia-Kandha, to reduce dependency on forest produce and reduce hunting of wildlife.


2020 ◽  
Vol 957 (3) ◽  
pp. 47-53
Author(s):  
E.A. Kravets

The author offers mapping and geoecological analysis of the Russian Federation regions presence in the state program “Environmental Protection”. The unequal distribution of the program’s targets and activities in different regions is revealed. A considerable number of relevant environmental problems for several mentioned regions have not been reflected in the program. It is important to increase the area of specially protected natural areas for a significant number of subjects of the Russian Federation. The status “part of the territory occupied by specially protected natural territories of Federal value in the total area of the subject of the Russian Federation” is recommended to be assigned all regions of Russia. Identification and elimination of objects of accumulated environmental damage that threat to the Volga river is relevant, at least for all the regions in which the Volga flows. Not all regions with a high level of air pollution and/or large masses of air pollutants have the indicator “reduction of total emissions for the reporting year”. It is necessary to increase the Program of measures for the protection of rare and endangered species of plants and to expand the list of regions in which it is planned to protect rare and endangered species of animals.


2021 ◽  
pp. 244-255
Author(s):  
S. Navacinsk ◽  
E. Gardinali

In this article we intend to analyze what is the state of the art in which the São Paulo City is in relation to the concept of Mil Cities, instituted in 2018 by UNESCO. From a group of metrics developed by the institu­ tion, we intend to see and measure effective actions that have already been implemented or are under development, that can serve as a basis to enable the construction of a MIL City in the analyzed public institu­ tion. In this tracking we want to understand how public communication from the perspective of public interest can establish itself as a paradigm, when governments, organizations and society demand a new and higher level of interlocution and exchange, with the purpose of transforming reality for a project that can transform the city of São Paulo into a MIL City. We use exploratory research in primary and secondary sources as a methodology.


Author(s):  
Vipin Solanki ◽  
Aparna Joshi

Land use is the human utilization for money, private, recreational, conservational and administrative purposes. The idea of land use is firmly interwoven with human network advancement. Examples of human turn of events and land use have molded the earth legitimately and internationally since ancient occasions. Current improvement designs, along with highlights of the common habitat and the outcomes of past advancement exercises, decide future advancement openings, and furthermore the requirement for rebuilding or upgrade of natural assets. North-east India is the abode of highly endemic flora and fauna preserving the pristine environment with little human interference until recent times. However, for past two decades a drastic change in the land use pattern in the region has been observed which may threaten the fragile ecological balance of the region. Tripura, known as one of the seven sisters, is a bamboo resource and second largest rubber producer in India. Tripura has the highest number of primate species found in any Indian state. However, as compared to its other sisters, the state is economically backward. The land use of the state is undergoing rapid change which is facilitated to a great extent by rapidly increasing population. The present paper deals with the changing land use of Tripura especially in the last two and a half decades. The objective of the study is to analyse the changing land use of the state in general and changes in agricultural and non-agricultural land use in particular based upon the data collected from secondary sources like Statistical Abstract of Tripura, Population Tables of Census 1991, 2001 and 2011 along with the information collected from various government websites.


2016 ◽  
Vol 1 (1) ◽  
pp. 1 ◽  
Author(s):  
Gustavo Pereira Lima ◽  
Carlos Alberto Algarves Peixoto Neto ◽  
Yuri Teixeira Amaral ◽  
Glécio Machado Siqueira

AbstractThis review aims to study the main aspects of Maranhense East Mesoregion Biogeography of the state portion has suffered socio-economic and cultural changes, besides environmental conflicts due to the advance of capitalist agriculture as soy and eucalyptus agribusiness. The Maranhense East Mesoregion is formed by the union of 44cities grouped into six microregions: Chapadinha, Coelho Neto, Baixo Parnaíba Maranhense, Chapada do Alto Itapecuru, Codó, and Caxias. Historically, this mesoregion had its occupation linked to peripheral areas to the large cotton plantations of the Itapecuru and cattle creation in Pastos Bons, in the XVII and XVIII century. The economy of this mesoregion is mainly based on Eucalyptus for pulp and paper, soybean, maize, and sugarcane. It must be emphasized that the introduction of the soybean, sugarcane, the expansion of eucalyptus and the charcoal production increased the pollution of the rivers and the destruction of native resources. The lack of inspection as to legal reserve areas in rural properties and the lack of conservation units in this region may be considered as aggravating in relation to the intense expansion of agricultural activities. The vegetation of the Maranhense East Mesoregion encompasses several formations, being basically characterized by the forests of babassu and the areas of cerrado latu senso, besides the small patches of Caatinga near the border with the state of Piaui and transitional formations. The climate is typical of tropical zones, predominantly As in the Parnaíba Delta region and the Aw throughout the rest of the mesoregion, with annual average temperatures between 24°C to 28°C and precipitation index with values between 1800mm to 1000mm. The studied mesoregion has only five Conservation Unit: Mirador State Park, Morros Garapenses State Environmental Protection Area, Parnaíba Delta Environmental Protection Area, Parnaíba Delta Marine Extractive Reserve, Chapada Limpa Extractive Reserve.Keywords: Maranhão geography. Environmental conservation. Socioeconomic aspects.CARACTERIZAÇÃO BIOGEOGRÁFICA DA MESORREGIÃO LESTE MARANHENSE (BRASIL)ResumoEsta revisão tem como objetivo estudar os principais aspectos da Biogeografia da Mesorregião Leste Maranhense, porção do estado que tem sofrido mudanças socioeconômicas e culturais, além de conflitos ambientaisdevido ao avanço da agricultura capitalista como o agronegócio da soja e eucalipto. A Mesorregião Leste Maranhense é formada pela união de 44 municípios agrupados em seis microrregiões: Chapadinha, Coelho Neto, Baixo Parnaíba Maranhense, Chapadas do Alto Itapecuru, Codó e Caxias. Historicamente, esta mesorregião teve sua ocupação ligada às áreas periféricas às grandes plantações de algodão do Itapecuru e criação de gados em Pastos Bons, no século XVII e XVIII. A economia desta mesorregião baseia-se principalmente no Eucalipto para a produção de celulose e papel, soja, milho e cana-de-açúcar. Deve-se ressaltar que a introdução da soja, da cana-de-açúcar, a expansão do eucalipto e a produção de carvão vegetal aumentaram a poluição dos rios e a destruição de recursos nativos. A falta de fiscalização quanto às áreas de reserva legal nas propriedades rurais e a falta de unidades de conservação nesta região, podem ser consideradas como agravantes em relação à expansão intensa das atividades agropecuárias. A cobertura vegetal da mesorregião Leste maranhense engloba várias formações, sendo basicamente caracterizada pelas florestas de babaçu e pelas áreas de cerrado lato senso, além das pequenas manchas de caatinga próximas à fronteira com o estado do Piauí e formações transicionais. O clima da região é característico das zonas tropicais, predominantemente As na região doDelta do Parnaíba e o Aw em todo o restante da mesorregião, com temperaturas médias anuais entre 24 °C até 28 °C e índices de precipitação pluviométrica com valores entre 1800 mm a 1000 mm. A mesorregião estudada apresenta apenas cinco Unidades de Conservação: Parque Estadual do Mirador, Área de Proteção Ambiental Estadual dos Morros Garapenses, Área de Proteção Ambiental do Delta do Parnaíba, Reserva Extrativista Marinha do Delta do Parnaíba, Reserva Extrativista de Chapada Limpa.Palavras-chave: Geografia do Maranhão. Conservação ambiental. Aspectos socioeconômicos.


Hoehnea ◽  
2021 ◽  
Vol 48 ◽  
Author(s):  
Israel Henrique Buttner Queiroz ◽  
Ricardo Augusto Gorne Viani ◽  
Renata Sebastiani

RESUMO The permanence of a plant species in a forest community depends on its number of specimens and its distribution in the various sizes of individuals, including seedlings. Seedlings and seeds from a forest remnant in Pirassununga were collected and analyzed for the degree of threat, possible height of the adult individual, occurrence in phytophysiognomies and region and morphological aspects. 116 seedlings available in 39 morphospecies were collected, and the germination of collected seeds provided 40 species. The present study brought news regarding the morphological aspects, the identification and the distribution of seedlings of tree species in a riparian forest area in the Mogi Guaçu River Basin and in the State of São Paulo.


Author(s):  
Kausar Ali ◽  
Huang Minxing

This research discusses the response of the religious people to the corona pandemic in Pakistan. The study aims to answer why the Islamists refused to cooperate with the state authorities in its struggle against the pandemic? This study is based on the theory of existential security which states that natural calamities and disasters always increase religiosity in the people. This study is based on analysing all the existing primary and secondary sources in the form of books, research articles and government reports. The discussion in this paper is based on the qualitative analysis of all the existing sources. This study has argued that the Islamists refused to support the state policymakers because they firmly believed that the virus emerged because of Allah’s wrath. The study has also found that the response of the Tablighi Jamaat (henceforth TJ), other religious organisations, and clerics amid the coronavirus in the country was indeed a religious coping strategy. This strategy is commonly used by people whenever they face a life-threatening situation. The study suggests that Pakistan could not resist the Islamists because resisting them could cause severe problems in the country.


2021 ◽  
Vol 5 (1) ◽  
pp. 55-78
Author(s):  
Muhammad Yusuf Patria

This article is aimed at discussing the critical analysis of a Muslim thinker, Malik Bennabi, of the state of contemporary Muslim society. This discussion uses a descriptive-analytic approach with Bennabi's works as the primary source and other supporting works as secondary sources. Bennabi's definition of a society, especially its origin, basic elements, and its stages, is described in detail as a basis for understanding Bennabi's thoughts. then, the article discusses Bennabi's analysis and criticism of the current state of Muslim society. For him, the root of all the problems experienced by Muslim society today is an internal weakness or what he calls "colonisability". This situation, according to him, creates vulnerable individuals and societies to be "colonized" again. Bennabi referred to these individuals in Muslim society as “Post-Muwaḥḥiddūn man”, as a sign that internal weaknesses began to emerge in Muslim society after the Muwaḥḥid dynasty. Based on his explanation, it can be concluded that the current Muslim society is disoriented and has lost its identity. The author also concludes that Bennabi's approach and analysis are able to describe the current state of Muslim society and the root of the problems it is experiencing.


2000 ◽  
Vol 27 (5) ◽  
pp. 509 ◽  
Author(s):  
Stephen Phillips ◽  
John Callaghan

Tree species preferences of a koala population inhabiting a small area of forest and woodland in the Campbelltown area, south-west of Sydney, were investigated over a two-year period. In total, 2499 trees from 45 independent field sites were assessed, with tree species preferences determined on the basis of a comparative analysis of proportional data relating to the presence/absence of koala faecal pellets. The results established that grey gum (Eucalyptus punctata) and blue-leaved stringybark (E. agglomerata) were most preferred by koalas in the study area, but only when growing on shale-based substrates. The preferential utilisation of E. punctata and E. agglomerata on substrates derived from shales, compared with that recorded for the same species on sandstones, suggests that their use by koalas was influenced by differences in nutrient status between substrates. Regression analyses further identified a trend for use of at least one of the preferred species (E. punctata) to be more commonly associated with larger trees. Results are discussed in terms of their relevance to issues of resource availability and the need to reconsider, by way of a hierarchical approach, the use of food trees by koalas generally. The presence of E. punctata and E. agglomerata and their occurrence in conjunction with shale-based substrates are considered to be important limiting factors affecting the present-day distribution and abundance of koalas in the Campbelltown area.


2020 ◽  
Vol 14 (4) ◽  
pp. 5-27
Author(s):  
Hamoon Khelghat-Doost

Since the establishment of the Islamic State of Syria and Iraq (ISIS), there was a surge in women’s incorporation into the organization. Traditionally, nationalist and leftist militant movements utilised women only during periods of mobilization and political struggle. Upon the periods of state consolidation, women were discarded and pushed out of the state institutions. Ironically and against the above established trend, this article demonstrates that this trend was reversed in the case of ISIS. By using the ‘mahram’ concept, the article also explains the reason why women were largely absent at the midst of ISIS’s conflict and military clashes and were brought to the stage only after the triumph of the organization in establishing its state. The findings of this research are based on secondary sources and primary data personally collected from more than 150 interviews through multiple field trips to Iraq, Turkey, Iran, Afghanistan, Lebanon, and the borders of ISIS-controlled territories in Syria from July 2015 to January 2017.


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