South Florida Journal of Environmental and Animal Science最新文献_第2页

Silvipastoral system of eucalyptus and dedigitaria grass in Chapada do Araripe, Pernambuco, Brazil 巴西伯南布哥省Araripe Chapada do Araripe地区桉树和松地属草的森林牧区系统

South Florida Journal of Environmental and Animal Science Pub Date : 2023-01-11 DOI: 10.53499/sfjeasv2n4-003

M. A. Drumond, J. Ribaski, S. A. de Moraes, Visêldo Ribeiro De Oliveira, J. Tavares, T. V. Voltolini

{"title":"Silvipastoral system of eucalyptus and dedigitaria grass in Chapada do Araripe, Pernambuco, Brazil","authors":"M. A. Drumond, J. Ribaski, S. A. de Moraes, Visêldo Ribeiro De Oliveira, J. Tavares, T. V. Voltolini","doi":"10.53499/sfjeasv2n4-003","DOIUrl":"https://doi.org/10.53499/sfjeasv2n4-003","url":null,"abstract":"The Chapada do Araripe region, in Brazil, is an important gypsum producer, with high energy demand for the industrial process. Currently, the main source of energy is the wood from the Caatinga vegetation. Aiming to reduce deforestation and boost the regional gypsum industry, eucalyptus has been indicated as an alternative for energy generation. Integrated systems of eucalyptus with adapted forage plant is a strategy to ensure stability and diversify production systems, increasing the supply of wood for energy and fodder for animal feed. The present study was implemented in 2008, in the experimental station of the Agronomic Institute of Pernambuco - IPA, in the municipality of Araripina-PE. The experiment consisted of five 5000 m2 plots, three of eucalyptus intercropped with grass: 1) eucalyptus at spacing of 6 m x 6 m + digitaria grass, 2) eucalyptus at spacing of 12 m x 6 m + digitaria grass and 3) eucalyptus at spacing of 12 m x 12 m + digitaria grass and two controls: 4) monoculture of eucalyptus planted at spacing of 3 m x 3 m and 5) monoculture of digitaria grass. At six years of age, it was observed that among the livestock-forest integration systems tested, the 6 m x 6 m spacing (278 trees/ha) provided the best yields in wood volume and forage biomass production.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123121813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Epidemiological profile of feline viral immunodeficiency (FIV) in cats seen at veterinary clinics in Manaus, Amazonas (2020-2021) 2020-2021年亚马逊州马瑙斯兽医诊所猫科病毒免疫缺陷(FIV)流行病学分析

South Florida Journal of Environmental and Animal Science Pub Date : 2022-12-21 DOI: 10.53499/sfjeasv2n4-002

Alía Sabrina Souza Batista, Ludmila Estevam Andrade, Edson Francisco do Espírito Santo

{"title":"Epidemiological profile of feline viral immunodeficiency (FIV) in cats seen at veterinary clinics in Manaus, Amazonas (2020-2021)","authors":"Alía Sabrina Souza Batista, Ludmila Estevam Andrade, Edson Francisco do Espírito Santo","doi":"10.53499/sfjeasv2n4-002","DOIUrl":"https://doi.org/10.53499/sfjeasv2n4-002","url":null,"abstract":"Feline viral immunodeficiency is one of the main causes of morbidity and mortality in this animal group. Considering the increase in the population of cats in Manaus, it is necessary to know the parameters that can relate the species to this disease. This research aimed to carry out a study on the epidemiological profile of feline viral immunodeficiency in cats that were treated at veterinary establishments in the city. The period of analysis was from 2020 to 2021, with the collection of data from medical records of patients from veterinary clinics, registered in CRMV-AM, located in six zones of the city. The parameters evaluated were: region of greatest occurrence in the municipality, seasonality, breed, sex, age, weight, frequency of death, management, and main clinical signs presented. 1413 clinical files were analyzed, but only in 420 cases tests for the disease were requested, 81 with positive results. Cases of the disease were detected in all areas of the municipality, with a higher prevalence in cats of mixed breed (98.77%), males (65.43%), aged ≥ 1 year (80.25%), weighing on average 2 kg (88.89%) and castrated (43.14%). Based on the results, it can be stated that the feline viral immunodeficiency agent is widespread throughout the city of Manaus, and it is expected that this research will contribute to the knowledge of Veterinary Doctors, in the early diagnosis of the disease, as well as the guidance of measures prophylactic measures in order to minimize the spread of the disease in the feline species.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132588293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modeling of drying kinetics of ripe plantain (Musa paradisiaca) chips in a forced convection tunnel 熟车前草薄片在强制对流隧道中的干燥动力学建模

South Florida Journal of Environmental and Animal Science Pub Date : 2022-10-25 DOI: 10.53499/sfjeasv2n4-001

M. V. Mier, Raymundo López Callejas, Arturo Lizardi Ramos, Juan Morales Ramos, A. Valdivia

引用次数: 0

Música y naturaleza: el caso del Son Jarocho 音乐与自然:以儿子Jarocho为例

South Florida Journal of Environmental and Animal Science Pub Date : 2022-08-24 DOI: 10.53499/sfjeasv2n3-003

Karen Andrea Martinez Bolaños, San Antonio

{"title":"Música y naturaleza: el caso del Son Jarocho","authors":"Karen Andrea Martinez Bolaños, San Antonio","doi":"10.53499/sfjeasv2n3-003","DOIUrl":"https://doi.org/10.53499/sfjeasv2n3-003","url":null,"abstract":"El son jarocho es un género musical campesino originario del sur de Veracruz, particularmente de la región de Sotavento, en donde es la principal manifestación de la fiesta veracruzana, también se presenta en los estados de Tabasco y Oaxaca, colindantes de Veracruz. Con el objetivo de que perdure existen linajes familiares que se han encargado de rescatarlo, preservarlo y transmitirlo. Debido a su versatilidad y a la facilidad de incorporar diferentes instrumentos musicales en su interpretación, el son jarocho se ha dispersado a lo largo de todo México e incluso en países como Argentina y Japón, por mencionar algunos. El origen de este género proviene de la mezcla de tres raíces principales, la música española, los ritmos indígenas y las percusiones africanas, sin embargo, la influencia de cada una depende del lugar en que se desarrolla. Uno de los principales temas que aborda el son jarocho en sus diferentes piezas es la naturaleza, de tal manera que el objetivo principal de este artículo es resaltar la relación que existe entre la música y la naturaleza a partir de la observación participante realizada a lo largo de 8 años en talleres, festivales musicales y fandangos (fiesta tradicional del sur de Veracruz) en donde las expresiones culturales revelan que la naturaleza y el ambiente que rodean a los seres humanos tienen una fuerte influencia en su cultura. De esta manera existen una gran cantidad de sones jarochos que como tema principal tienen a la naturaleza; entre estos encontramos sones de animales silvestres y domésticos, de plantas, agroecosistemas e incluso factores climáticos. En la versada de estos sones se puede conocer parte de la percepción, conocimiento y manejo de la naturaleza en la región.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126623434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Water demand and availability for livestock in the microregion of Alto Teles Pires – MT, Brazil 巴西MT - Alto Teles Pires微区牲畜用水需求和可用性

South Florida Journal of Environmental and Animal Science Pub Date : 2022-08-24 DOI: 10.53499/sfjeasv2n3-004

P. Borges, Renan Nasser Dalla Favera, Zaíra Morais dos Santos Hurtado De Mendoza, P. Morais

{"title":"Water demand and availability for livestock in the microregion of Alto Teles Pires – MT, Brazil","authors":"P. Borges, Renan Nasser Dalla Favera, Zaíra Morais dos Santos Hurtado De Mendoza, P. Morais","doi":"10.53499/sfjeasv2n3-004","DOIUrl":"https://doi.org/10.53499/sfjeasv2n3-004","url":null,"abstract":"The present study aimed to estimate the water demand and availability for livestock in the municipalities of the Microregion of Alto Teles Pires, Mato Grosso, Brazil. The historical series of flows obtained from the National System of Information on Water Resources (SNIRH) were used in the research. At the same time, several vector files were acquired from the continuous cartographic databases of the Brazilian Institute of Statistics and Geography (IBGE). In addition, on this site data referring to the livestock in the municipalities of the Microregion of Alto Teles Pires were obtained. To account for all species of animals and quantify the water demand in livestock in the mentioned Microregion with greater efficiency, the methodology suggested by the Paraná State Water Resources Plan (PERH) was applied. The data from the historical series of flows were analyzed with the R program, determining the reference flows Q95 of the fluviometric stations of this micro-region. In the elaboration of thematic maps, the QGIS program was used. The methodology applied in the research was adequate to evaluate the relationship between water demand and availability for livestock in the Alto Teles Pires Microregion. The water availability estimated in the micro-region was higher than the water demand required for animal watering and cleaning the facilities, meaning that livestock activities in the Micro-region did not compromise water availability, therefore, this was not a limiting factor for its development. In the geographical area studied, there was a high spatial variability in the number of animals, expressed through the EBWD unit, and it was not possible to establish a direct proportion between water availability and the area of the municipalities.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114703276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efectividad de Aspergillus en la degradación de polietileno 曲霉对聚乙烯降解的有效性

South Florida Journal of Environmental and Animal Science Pub Date : 2022-08-05 DOI: 10.53499/sfjeasv2n3-002

Martha N. Mostajo-Zavaleta, Ruth L. Ambur-Soncco

{"title":"Efectividad de Aspergillus en la degradación de polietileno","authors":"Martha N. Mostajo-Zavaleta, Ruth L. Ambur-Soncco","doi":"10.53499/sfjeasv2n3-002","DOIUrl":"https://doi.org/10.53499/sfjeasv2n3-002","url":null,"abstract":"Se evaluó la eficiencia de degradación de cepas de Aspergillus, de bolsas de polietileno de alta y baja densidad. Las cepas fueron aisladas de restos de bolsas plásticas de los botaderos de los Distritos de Calca y Sicuani, la identificación taxonómica se realizó utilizando el sistema de identificación para especies de Aspergillus y Penicillium propuesto por Pitt (2001). La concentración de esporas y la actividad degradadora de polietileno se determinó por el Método de Kavelman. & Kendrick (1978). La determinación de la efectividad degradadora de consorcios en suelo, se realizó por el método de Fontanella, S. et. al. (2010) y los cambios en los grupos funcionales superficiales mediante Espectrofotometría Infrarroja por Transformada de Fourier – FTIR (Gulmine 2002). Del botadero de Sicuani se aislaron 9 cepas, de las cuales 44 % degradaron bolsas de polietileno, que corresponden a Aspergillus flavus (3 cepas) y A. orizae (1 cepa). Del botadero de Calca se aisló 5 cepas, de las cuales el 40% degradaron polietileno,que corresponden a Aspergillus fumigatus,( 1 cepa) y Aspergillus orizae (1 cepa). Las especies más eficientes en la degradación de bolsas de polietileno de alta y baja densidad fueron Aspergillus orizae (24.13 %) y Aspergillus fumigatus (23,15 %). Los consorcios de cepas eficientes potencian la degradación de bolsas de alta y baja densidad en suelo, en 12,8 % en relación al testigo (3,06 %). Las bolsas de baja densidad fueron degradadas con mayor eficiencia (11,6 %) en relación a las bolsas de alta densidad (7,45 %) por las cepas de Aspergillus.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"369 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129057042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A research study of the installation of an accelerograph network in Cusco, Perú 在库斯科安装加速度计网络的研究，Perú

South Florida Journal of Environmental and Animal Science Pub Date : 2022-07-20 DOI: 10.53499/sfjeasv2n3-001

Carlos Hugo Loaiza Schiaffino, Jorge Iván Cruz Tello, José Ronald Aguilar Huerta, Urpi Barreto Rivera

{"title":"A research study of the installation of an accelerograph network in Cusco, Perú","authors":"Carlos Hugo Loaiza Schiaffino, Jorge Iván Cruz Tello, José Ronald Aguilar Huerta, Urpi Barreto Rivera","doi":"10.53499/sfjeasv2n3-001","DOIUrl":"https://doi.org/10.53499/sfjeasv2n3-001","url":null,"abstract":"Peru is located in a seismically active location due to the interaction of the Nazca and South American plates, as well as surface faults that cause significant earthquakes across the continent. These seismic episodes generate seismic forces that affect structures, frequently resulting in substantial material and human losses in Peruvian sensitive buildings. Peru's most recent significant seismic events were in 2001 in Arequipa and 2007 in Pisco, with magnitudes of Mw 8.4 and 7.9, respectively. When these earthquakes happened, Peru lacked the instrumentation necessary to record them, and hence only a few sites documented them. As a result, the goal of building an accelerograph network at the National University of San Antonio Abad del Cusco's headquarters was proposed. The development of an accelerometer network would allow for an improvement in the administration of seismic data. This included determining the technical elements of an accelerograph network, its installation, infrastructure, measurements, unit costs, budget, and plans. As a result of the investigation, a suggestion is made to implement KINEMETRICS, REFLEK 130 SMA and 130 SMHR accelerographs with a resolution of 24 bits on a server model PROLIANT DL380 G9. Additionally, it would include internal equipment such as battery installation, battery cable connection, and fastening sensor cable terminals; as well as exterior equipment such as GPS, ethernet, power, and Wi-Fi module installation.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122420395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Elección y formulación adecuada de un sustrato y/o sus mesclas 基材和/或其混合物的正确选择和配方

South Florida Journal of Environmental and Animal Science Pub Date : 2022-06-30 DOI: 10.53499/sfjeasv2n2-016

Héctor Svartz, Catalina Sol Raimondo

引用次数: 0

Degradacion biológica de glifosato 草甘膦的生物降解

South Florida Journal of Environmental and Animal Science Pub Date : 2022-06-20 DOI: 10.53499/sfjeasv2n2-015

M. S. Sobrero, Nilda Marsili, Agustina V. Schenone, Ricardo Manzo, Laura N. Frisón

{"title":"Degradacion biológica de glifosato","authors":"M. S. Sobrero, Nilda Marsili, Agustina V. Schenone, Ricardo Manzo, Laura N. Frisón","doi":"10.53499/sfjeasv2n2-015","DOIUrl":"https://doi.org/10.53499/sfjeasv2n2-015","url":null,"abstract":"La necesidad de producir más alimentos ha llevado al aumento del uso de pesticidas, entre ellos glifosato, el cual es ampliamente empleado en la producción de soja transgénica. Esto ha implicado que crezcan los casos de intoxicaciones y contaminación de recursos naturales. Por tal motivo los entes gubernamentales han formulado instrucciones de manipulación y de descarte de los envases comerciales. El objetivo del presente trabajo fue evaluar la capacidad de Candida tropicalis LMFIQ 703 para disminuir la concentración de glifosato en el tercer enjuague de bidones y así reducir el riesgo de impacto ambiental adverso que producen los residuos de pesticida en los envases vacíos almacenados por largos periodos de tiempo. Se sembraron suspensiones de levadura sin adaptación, en soluciones de Credit® Amonio (Ingrediente activo: sal amónica de la N-fosfonometil glicina) con concentración conocida (similar a la del tercer enjuague). Se incubó a 28°C durante 28 días y se realizó el recuento microbiológico de colonias de levadura cada 7 días. La determinación de la concentración de glifosato se hizo por fluorimetría con calibración multivariada y HPLC. Las levaduras se mantuvieron viables durante todo el experimento, con una disminución inicial por adaptación y una concentración final similar a la inicial. Los resultados de la cuantificación de glifosato a través de fluorescencia y calibración multivariada, aprovechando la ventaja de segundo orden del algoritmo MCR-ALS resultaron comparables con los obtenidos por el método de referencia (HPLC). Se puede concluir que la biorremediación propuesta fue eficiente ya que la concentración de glifosato disminuyó un 39%.","PeriodicalId":345063,"journal":{"name":"South Florida Journal of Environmental and Animal Science","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123964206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustratos para el crecimiento vegetativo del hongo Auricularia delicata (Fries) henn del valle de la convención-Cusco 传统库斯科山谷的嫩耳真菌(Fries) henn营养生长的基质

South Florida Journal of Environmental and Animal Science Pub Date : 2022-06-06 DOI: 10.53499/sfjeasv2n2-014

Martha N. Mostajo-Zavaleta

引用次数: 0