scholarly journals The sustainability of reforesting landscapes with exotic species: a case study of eucalypts in Ethiopia

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Belay Zerga ◽  
Bikila Warkineh ◽  
Demel Teketay ◽  
Muluneh Woldetsadik
Keyword(s):  
Management Practices ◽  
Environmental Conservation ◽  
Indigenous Species ◽  
Natural Forests ◽  
Small Areas ◽  
Eucalypt Plantations ◽  
Negative Impacts ◽  
Choice Of Species ◽  
The Right ◽  
House Building

AbstractEucalypt reforestation has been a common feature of many countries, especially in the developing countries, such as Ethiopia. Farmers in Ethiopia plant large numbers of eucalypts on small areas of land and manage them to yield a variety of products, including leaves and small branches for fuelwood, and poles and posts for house building and other farm uses. Many people in Ethiopia are dependent on eucalypts as a source of fuel and house building material. The use of trees, especially eucalypts, as a living bank account, to be harvested when there is a need for cash, is widespread. This being the reality, the arguments for and against planting eucalypts in Ethiopia has been mounting from time to time, especially associated with water use, soil fertility, soil erosion, allelopathic effects, understory vegetation and plant diversity as well as wild animals. The paradox of reforestation using eucalypts results, mostly, from inappropriate species-site matching and poor management rather than the inherent biological characteristics of the species. Therefore, the debate on eucalypts under the pretext of concern for indigenous species and natural forests should shift to how both plantations established using eucalypts and indigenous species as well as natural forests can help in the enhancement of the socio-economic development and environmental conservation of countries, such as Ethiopia. Despite the claimed negative impacts of eucalypts, farmers in Ethiopia have utilized their traditional knowledge and experience in establishing and managing eucalypt stands. In addition, the available reports in Ethiopia are in favour of planting eucalypts since the authors acknowledge that: (i) the negative impacts can be minimized provided that the choice of species and site as well as the management of the stands are appropriate, (ii) the benefit derived can offset the losses that can occur from such plantations, (iii) no other species seems to replace them to bridge the ever-widening gap between demand and supply of wood and (iv) the profit derived from eucalypt plantations is considerably higher than cultivating crops. However, the choice of eucalypt species should be based on many criteria, for example maximum wood production, ecological sustainability, marketability of the planted species and usefulness of the species to the local populations. All these criteria involve not only a choice of species planted, but also a choice of plantation management methods from initial planting to final cutting of the trees. Careful selection of appropriate species and matching them with appropriate sites must be taken as prerequisite, and the right management practices should be employed.

Managing Landscape Irrigation to Avoid Soil and Nutrient Losses

EDIS ◽  
2013 ◽  
Vol 2013 (11) ◽  
Author(s):  
George Hochmuth ◽  
Laurie Trenholm ◽  
Don Rainey ◽  
Esen Momol ◽  
Claire Lewis ◽  
...  
Keyword(s):  
Natural Environment ◽  
Management Practices ◽  
Root Zone ◽  
Irrigation Management ◽  
Critical Factor ◽  
Nutrient Losses ◽  
County Agents ◽  
The Right ◽  
Soil And Water

Proper irrigation management is critical to conserve and protect water resources and to properly manage nutrients in the home landscape. How lawns and landscapes are irrigated directly impacts the natural environment, so landscape maintenance professionals and homeowners must adopt environmentally-friendly approaches to irrigation management. After selecting the right plant for the right place, water is the next critical factor to establish and maintain a healthy lawn and landscape. Fertilization is another important component of lawn and landscape maintenance, and irrigation must be applied correctly, especially following fertilization, to minimize potential nutrient losses. This publication supplements other UF/IFAS Extension publications that also include information on the role of soil and the root zone in irrigation management. This publication is designed to help UF/IFAS Extension county agents prepare materials to directly address nutrient losses from lawns and landscapes caused by inadequate irrigation management practices. This 6-page fact sheet was written by George Hochmuth, Laurie Trenholm, Don Rainey, Esen Momol, Claire Lewis, and Brian Niemann, and published by the UF Department of Soil and Water Science, October 2013. http://edis.ifas.ufl.edu/ss586

A Guide to Planting Wildflower Enhancements in Florida

EDIS ◽  
2017 ◽  
Vol 2017 (5) ◽  
Author(s):  
Mary C. Bammer ◽  
Josh Campbell ◽  
Chase B. Kimmel ◽  
James D.. Ellis ◽  
Jaret C. Daniels
Keyword(s):  
Management Practices ◽  
Insect Pests ◽  
Native Plant ◽  
Agricultural Producers ◽  
Native Plant Species ◽  
Control Techniques ◽  
Wild Bee ◽  
Pollinator Species ◽  
Nesting Sites ◽  
The Right

The establishment of native wildflower plantings in Florida can benefit agricultural producers as well as native pollinators and other beneficial insects (predators and parasitoids). The plantings do this by:  providing forage and nesting sites for bees, butterflies, and other pollinators, increasing wild bee numbers possibly across the farm, and increasing natural enemies of insect pests (that also depend on forage and nesting sites). This document discusses choosing the right mix of native plant species to benefit many pollinator species, as well as proper site selection, planting practices, and weed control techniques. Wildflower plots should be practical to manage, maximize benefits to wildlife, and fit into the overall management practices of the property. 

IMPROVEMENT OF NATIONALISM REFLECTED IN PANCASILA'S 3rd SILA THROUGH THE ART OF REOG KENDHANG

2019 ◽  
Vol 1 (2) ◽  
pp. 69
Author(s):  
Andreas Andrie DJATMIKO
Keyword(s):  
Character Education ◽  
National Culture ◽  
Community Service ◽  
Positive Impact ◽  
Planned Change ◽  
Mutual Cooperation ◽  
Social Controls ◽  
Younger Generation ◽  
Negative Impacts ◽  
The Right

Community Service is one of the programs that are needed by the community today. This is done as an effort to respond to the needs of the community and is real program and realistic, especially in the fields of education, social, economic and cultural. Community Service Program is a program that is learning, studying and serving that is realized in the form of introduction and appreciation of community development through the clarity of planned change programs and problem solving methods regarding the ability to choose and use the right skills. A big nation is a nation that wants to respect its culture. Indonesia has a diversity of cultures that are characteristic and assets of the Indonesian nation. But most of the younger generation has forgotten a lot of the culture of the nation. The tendency of the younger generation now prefers outside cultures and many younger generations are less able to sort out most of which have negative impacts rather than a positive impact on themselves and others as well as the environment. There is a need for character education so that the younger generation can be relied upon in the future according to the nation's culture, such as being responsible for mutual cooperation, mutual assistance and good manners. Reog Kendhang's art proves that local culture can increase the sense of community nationalism and be able to become social controls so as not to fall into bad lifestyle. The formation of a national culture that can truly reunite all components of the nation's culture, therefore it is necessary to have a deeper introduction to history and cultural heritage in search of the identity of a pluralistic Indonesian society.

Concepts and Practices for Improving Nitrogen Management for Vegetables

1992 ◽  
Vol 2 (1) ◽  
pp. 121-125 ◽  
Author(s):  
George J. Hochmuth
Keyword(s):  
Water Management ◽  
Management Practices ◽  
Management Strategies ◽  
N Fertilization ◽  
Nitrogen Management ◽  
Land Grant ◽  
Land Grant Universities ◽  
Production Practices ◽  
Negative Impacts ◽  
N Management

Efficient N management practices usually involve many potential strategies, but always involve choosing the correct amount of N and the coupling of N management to efficient water management. Nitrogen management strategies are integral parts of improved production practices recommended by land-grant universities such as the Institute of Food and Agricultural Sciences, Univ. of Florida. This paper, which draws heavily on research and experience in Florida, outlines the concepts and technologies for managing vegetable N fertilization to minimize negative impacts on the environment.

scholarly journals Effects of a Short-Term Trampling Experiment on Alpine Vegetation in the Tatras, Slovakia

2021 ◽  
Vol 13 (5) ◽  
pp. 2750
Author(s):  
Veronika Piscová ◽  
Michal Ševčík ◽  
Juraj Hreško ◽  
František Petrovič
Keyword(s):  
Outdoor Recreation ◽  
Plant Cover ◽  
Short Term ◽  
Recreational Activities ◽  
Small Areas ◽  
Management Plans ◽  
Deciduous Shrubs ◽  
Negative Impacts ◽  
Potential Damage ◽  
Alpine Communities

Over the past decades, outdoor recreation in mountains has become progressively more important and as a result human induced potential damage has increased. Alpine communities are particularly susceptible to human recreational activities, such as tourist trampling. Although there are a number of studies that explicitly assess the effects of trampling on alpine communities, they do not reflect on terrains with a rich topography and the presence of more communities in very small areas. In this study, effects of short-term trampling on some alpine communities in the Tatras, the highest mountains of the Carpathians, were studied experimentally. Vulnerability to disturbance was compared among plant communities in terms of resistance and resilience, which are based on cover measurements. With proximity to trampling intensity, we found a significant decrease in plant cover and abundance of deciduous shrubs, lichens, and mosses. These results demonstrate that human trampling in alpine communities has major negative impacts on lichen and moss abundance and species richness. A short-term trampling experiment required several years of community regeneration. Therefore, management plans should discourage hiking activity off paths and restrict recreational activities.

scholarly journals Acute exudative polymorphous paraneoplastic vitelliform maculopathy (AEPPVM) associated with choroidal melanoma

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Aluisio Rosa Gameiro Filho ◽  
Guilherme Sturzeneker ◽  
Ever Ernesto Caso Rodriguez ◽  
André Maia ◽  
Melina Correia Morales ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Serous Retinal Detachment ◽  
Central Nervous System Involvement ◽  
Choroidal Melanoma ◽  
Posterior Pole ◽  
Pancreatic Metastasis ◽  
Small Areas ◽  
History Of ◽  
The Right

Abstract Background To report a case of acute exudative polymorphous paraneoplastic vitelliform maculopathy in a patient with a history of choroidal melanoma, with metastases to the pancreas, liver, and central nervous system. Case presentation A 63-year-old patient, with a history of enucleation of the right eye due to choroidal melanoma, complained of progressive visual loss during a follow-up visit. Fundoscopic examination revealed multiple small areas of serous retinal detachment scattered throughout the posterior pole and ancillary tests confirmed the diagnosis of acute exudative polymorphous paraneoplastic vitelliform maculopathy (AEPPVM). Screening for systemic metastases showed pancreatic, hepatic, and central nervous system involvement. Conclusions We describe a rare case of acute exudative polymorphous paraneoplastic vitelliform maculopathy, which should be considered in patients with or without a history of melanoma, who have vitelliform retinal detachments. Nevertheless, no previous reviews of literature have shown a correlation between AEPPVM and pancreatic metastasis.

PATHOHISTOLOGICAL CHANGES IN PIGS WITH MYCOPLASMOSIS

2021 ◽  
Vol 12 (4) ◽  
Author(s):  
N. B. Kolych ◽  
◽  
N. V. Hudz ◽  
Keyword(s):  
Mucous Membrane ◽  
Alveolar Wall ◽  
Soft Or ◽  
Diffuse Infiltration ◽  
Small Areas ◽  
Perivascular Edema ◽  
Mucous Membranes ◽  
The Right ◽  
The Brain ◽  
Dark Pink

A pathological autopsy was performed on 6 corpses of piglets in the first week of life who died from mycoplasmosis. Examination of the visible mucous membranes revealed hyperemia of the mucous membrane of the nasal cavity and thymus. Simultaneous lesions of the pharyngeal, parotid, cervical, mandibular lymph nodes were noted. They were slightly enlarged, from dark pink to dark red. The heart is irregularly shaped due to the expansion of the right ventricle or the diffuse expansion of all departments. Lungs have doughy consistency, uneven color. In some cases, there are diffuse red areas covering the entire lobe of the lungs, in other cases, there is a defeat of small areas. The liver has a smooth surface, soft or pasty consistency, the parenchyma pattern is slightly smoothed in section. The color of the liver is different: dark red areas, without clear boundaries turn into creamy-clay. Flatulence was a characteristic feature of the stomach and intestines. Catarrhal enteritis was registered in animals, which manifested itself in the form of moderate hyperemia of the intestinal mucosa and serous membranes. Microscopically, there is a significant blood supply to the vessels in the lungs. Alveoli are half fall down, in the form of slit-like lumens. In areas of tissue infiltration by inflammatory infiltrate, the alveolar wall is thickened, alveocytes are in a state of turbid swelling and vacuolar dystrophy, they are impregnated with erythrocytes. Peribronchial pneumonia of lymphocytic character is observed. The liver is in a state of acute venous hyperemia. The central and intraparticle capillaries are sharply dilated and filled with blood in some lobes, and the hepatic beams are compressed accordingly. In the center of other lobes, diffuse infiltration of liver tissue by erythrocytes as a consequence of diapedesis is noted. Hepatocytes are in a state of granular dystrophy. Destructive changes are strongly expressed in the mucous membrane of the small intestine: desquamation of the epithelium, necrosis of epitheliocytes and villi, destruction of crypts. In the brain tissue, there is dilation of the lumens of large and small blood vessels, extracellular and perivascular edema, areas of reactive necrosis.

scholarly journals Esophago-pulmonary fistula manifesting as recurrent pneumonias and migrating mediastinal calcifications

2017 ◽  
Vol 87 (1) ◽  
Author(s):  
Jadd Kebbe ◽  
Sai Yendamuri ◽  
Charles Roche ◽  
Kassem Harris ◽  
Samjot Singh Dhillon
Keyword(s):  
Surgical Repair ◽  
Lower Lobe ◽  
Complete Recovery ◽  
Ct Imaging ◽  
Ct Scans ◽  
Small Areas ◽  
The Right

<div class="WordSection1"><p>A 43-year old man presented with recurrent pneumonias, episodes of hemoptysis and an enlarging right lower lobe mass. A clear diagnosis was not previously established in spite of multiple radiological evaluations and biopsies. Meticulous review of his CT imaging showed that he had subcarinal calcification on his prior CT scans, which had decreased in size and now multiple new small areas of calcifications were seen in the right lower lobe lesion. An esophago-pulmonary fistula due to migration of mediastinal calcifications was suspected which was identified on careful review of the CT chest and confirmed by esophagogastroduodenoscopy. Patient had surgical repair with complete recovery.</p></div>

scholarly journals Customer experience management: asking the right questions

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ian R. Hodgkinson ◽  
Thomas W. Jackson ◽  
Andrew A. West
Keyword(s):  
Decision Making ◽  
Business Models ◽  
Management Practices ◽  
Management Practice ◽  
Customer Experience ◽  
Content Type ◽  
Customer Data ◽  
Customer Experience Management ◽  
New Perspective ◽  
The Right

Purpose Customer experience is more critical than ever to firms’ successes and future growth opportunities. Typically measured through aggregate satisfaction scores, businesses have been criticized for oversimplifying what experience means. The purpose of this study is to provide a new perspective on experience management and offers a novel way forward for customer-centric strategizing. Design/methodology/approach Mapping the current digital technologies being used across businesses in all sectors to engage and connect with customers more effectively, this paper outlines some of the fundamental challenges of experience management and future opportunities to enhance business practice. Findings Businesses are capturing what they know about customers, rather than what a customer thinks and feels about the firm. Many experience management initiatives create customer pains (not gains), while for businesses, decision-making can be jeopardized by fake customer data. A framework based upon the five experience dimensions is presented for optimal customer-driven decision-making. Practical implications Going beyond aggregate satisfaction scores that serve as an output rather than an input into businesses strategizing, the paper presents an actionable framework for targeted investments and enhanced experience management practices. Originality/value Businesses are seeking to grow intelligent customer experience analysis capabilities to disrupt traditional business models toward greater customer-centricity and to track the digital spread of positive and negative experiences. Examining how this is being done and where the weaknesses lie by bridging management practice and the scientific literature, this paper provides new knowledge to advance customer-centric strategies for growth and profitability.

scholarly journals Perkawinan Beda Agama Dalam Undang-Undang Nomor 23 Tahun 2006 Tentang Administrasi Kependudukan (Tinjauan Hukum Islam)

2020 ◽  
Vol 20 (2) ◽  
pp. 138
Author(s):  
Fakhrurrazi M.Yunus ◽  
Zahratul Aini
Keyword(s):  
Research Method ◽  
Islamic Law ◽  
The Family ◽  
The Law ◽  
Negative Impacts ◽  
The Right ◽  
The Impact ◽  
The Relationship

Abstrak: Dalam Undang-Undang Nomor 23 Tahun 2006 tentang Administrasi Kependudukan adanya Pasal yang mengatur tentang perkawinan beda agama, dalam Pasal 35 huruf (a) yang menyatakan bahwa perkawinan yang ditetapkan oleh pengadilan. Namun dalam Undang-Undang tersebut tidak diatur secara jelas, sehingga memberi peluang timbulnya dampak negatif. Namun yang diakui di Indonesia jika pasangan suami istri yang berbeda agama harus memeluk agama yang sama di salah satu pasangan dengan maksud mereka harus pindah agama baik memeluk agama istri maupun suami. Dengan adanya berbagai kemudharatan yang timbul, maka hal itu tidak sesuai dengan hukum Islam. Oleh karena itu, penulis ingin mengetahui dampak perkawinan beda agama yang diatur dalam Undang-Undang Nomor 23 Tahun 2006 tentang administrasi  kependudukan dan tinjuan hukum Islam terhadap perkawinan beda agama dalam Undang-Undang Nomor 23 tahun 2006. Dalam penelitian ini, metode penelitian yang digunakan adalah Kualitatif. Berdasarkan dari hasil penelitian, dampak dari perkawinan beda agama yaitu dampak terhadap rumah tangga yang tidak harmonis menimbulkan kegelisahan, dan sulitnya berkomunikasi. Dampak terhadap anak yang membuat hubungan antara keluarga yaitu anak dan orang tua menjadi kacau dan tidak utuh karena mengetahui kedua orang tuanya berbeda keyakinan. Dampak terhadap harta warisan yang mengakibatkan anak yang lahir dari perkawinan beda agama tidak mempunyai hak untuk mendapatkan harta warisan apabila tidak seagama dengan pewaris yang dalam hal ini pewaris beragama Islam. Adapun tinjauan hukum Islam menyatakan bahwa perkawinan beda agama itu tidak sah, karena menurut fatwa MUI Nomor:4/MUNASVII/MUI/8/2005 menetapkan bahwa nikah beda agama hukumnya haram yang diperkuat dengan firmannya dalam surat al-mumtahanah ayat 10 dan al-baqarah ayat 221.Abstract: in Law No. 23 of 2006 on the administration of the population of the article governing the marriage of different religions, in article 35 letter (a) stating that the marriage is established by the court. But the law is not regulated, so it allows causing negative impacts. But it is recognized in Indonesia if different couples of religion must embrace the same religion in one partner with the intention they have to move religion both embrace the religion of the wife and husband. With the various blessings that arise, it is not under Islamic law. Therefore, the author wants to know the impact of the marriage of different religions organized in law Number 23 the year 2006 about the administration of population and the Islamic law to the marriage of different religions in the law Number 23 the year 2006. In this study, the research method used was qualitative. Based on the results of the study, the impact of the marriage of different religions is the impact on the unharmonious households raises anxiety, and difficulty communicating. The impact on the child who makes the relationship between the family is the child and the parent becomes chaotic and not intact because knowing both parents are different beliefs. The impact on the inheritance that resulted in children born from the marriage of different religions does not have the right to obtain inheritance if not as religious as the heir, in this case, Muslim heirs. The review of Islamic law states that the marriage of different religions is not valid, because according to fatwa MUI number: 4/MUNASVII/MUI/8/2005 stipulates that the marriage of different religious religion is haram strengthened by his word in Sura al-Mumtahanah verse 10 and al-Baqarah verses 221.

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