A5017437944- Environmental and biological studies
- Geography and Environmental Studies
- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Apelin-related biomedical research
- Agricultural and Food Sciences
- COVID-19 epidemiological studies
- Neurological Disorders and Treatments
- Retinal Diseases and Treatments
- Water Quality and Pollution Assessment
- Aeolian processes and effects
- Hydrology and Sediment Transport Processes
- COVID-19 and Mental Health
- Gastrointestinal Bleeding Diagnosis and Treatment
- Airway Management and Intubation Techniques
- Esophageal and GI Pathology
- Heavy metals in environment
- Soil erosion and sediment transport
- COVID-19 Impact on Reproduction
- Economic and Environmental Valuation
- Genetics and Plant Breeding
- Zoonotic diseases and public health
- Conservation, Biodiversity, and Resource Management
- Land Use and Ecosystem Services
- Phytochemistry and Bioactivity Studies
Centro de Tecnologias Estratégicas do Nordeste
2020-2024
Northeast Health
2020
The São Francisco River Basin (SFRB) is one of the largest basins in Brazil and hosts several economic activities. However, it under socioeconomic environmental vulnerabilities. SFRB includes part biomes Caatinga, Atlantic Forest, Cerrado Brazil, which are undergoing strong pressures. Changes land use cover (LULC) affect carbon stocks at different intensities; thus, valuation can assist decision-making, mainly context ecosystem services areas interest. In this study, impacts LULC on 1997,...
Intense soil preparation and disturbance in crops, over time, reduces the quantity quality of organic matter. Given this context, work aimed to determine carbon stocks labile fractions under agroforestry system (AFS) toposequences an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at Yaguara farm, areas studied were native forest with 4.57 ha coffee plantation shade 25.59 ha. Soil samples collected four trenches measuring 1.5 x 0.60 m, a distance 50...
The mining activity in Brazil generates several degraded areas. use of heliophyte forest species inoculated with arbuscular mycorrhizal fungi can be an alternative active restoration projects aim this study was to evaluate the ecophysiology, growth, and survival rate Schinus terebinthifolius Caesalpinia ferrea seedlings, without inoculation Rhizophagus clarus, fungus (AMF), a area municipality Itaporanga D'Ajuda, SE, Brazil. experiment conducted plants two grown spacing 3 × m by sand gravel...
COVID-19 is an acute respiratory disease with the SARS-CoV-2 virus as etiological agent, triggering a worldwide pandemic of severe syndrome (SARS) from year 2019. Effective reproduction number expresses viral spread potential, being favourable in determining epidemiological outbreak behaviour; and obtaining crucial information to identify intensity which interventions should be conducted. The study objective was analyze transmissibility, Vitória de Santo Antão/PE, municipality, Brazil....
Sorghum is a plant of tropical origin, short days and with high photosynthetic rates, requiring warm climate in order to express its production potential. The objective evaluate the agroclimatic aptitude cultivation sorghum that allows visualize or identify productive potential state Pernambuco. pluviometric data were acquired from Northeast Development Superintendence Pernambuco water agency, temperature National Institute Meteorology estimated by estima_T software between period 1960-2019....
MOS (soil organic matter) is a natural carbon reservoir, and divided into different stages of decomposition according to its solubility structural complexity. In view this context, work aimed quantify the content in humic fractions soil matter under an agroforestry system three toposequences swamp altitude Pernambuco, Brazil. The study was carried out on Yaguara farm, studied areas were native forest system. Soil samples collected trenches 1.5 x m, at depths 0-20, 20-40 40-60 cm, with four...
The microbial activity is very sensitive to changes in soil cover, making it an important indicator of quality. study aimed assess microbiological activities under different vegetation coverings the Cerrado biome Tocantins state. work was developed areas Eucalyptus sp., Pasture, agriculture and sensu stricto experimental farm Federal University Tocantins. samples were collected trenches 70 x cm at depths 0-10 10-20 cm, with six replications. variables evaluated were: concentration stock...
The winds are of fundamental importance in the terrestrial dynamics; Represent one main elements influencing various climate phenomena such as soil erosion, pollutant dispersion, seed transport and generation wind energy. characterization at any point atmosphere takes two parameters: Speed direction, which instantaneous quantities because they depend on conditions atmospheric pressure gradient originating displacement air masses different temperatures. Accurate information speed is important...
Objetivo: Analisar a estimativa do número reprodutivo efetivo da Síndrome Respiratória Aguda Grave desencadeada pelo novo Coronavírus (SARS-Cov-2), no município de Pombos/PE, Brasil, vinculados datas em 2020. Método: Utilizaram-se dados casos confirmados SARS-Cov-2, disponibilizado através dos boletins epidemiológicos publicados pela Secretaria Saúde Brasil. O determina o potencial propagação um vírus sob certas condições. Resultados: Os resultados demonstram que, até 22 julho 2020, as...
An adequate amount of soil organic matter is considered essential for long-term sustainable agriculture, ensuring good productivity. Therefore, the present study quantified carbon and nitrogen stocks microbiological activity in three different areas: Forest-pasture System, Pasture System preserved Caatinga - used as a reference experiment located semi-arid region, Watershed Pajeú River, state Pernambuco, Brazil. Eight trenches were opened each system to collect samples at depths 0 10, 20 30...
This study evaluates the insolation calculations and their analysis soon after plotting respective local historical average graph from 1962 to 2019 for some municipalities in Pernambucana. Monthly annual data period was obtained National Institute of Meteorology.After homogenization, consistency failure filling each series, spatial temporal densities were performed like Arcoverde, Cabrobó, Garanhuns, Ouricuri, Petrolina, Recife, Surubim Triunfo. The its calculated appropriate performed....
Heat stroke is part of solar energy that spreads without the need for a material medium and represented by hours day disk remains visible on earth's surface. The objective to characterize climatic conditions insolation using interpolation method area hydrographic basin Ipojuca River its surroundings, elaborating monthly annual graph period from 1962 2019. average climatological data total sunshine were generated simple method, electronic spreadsheets extract averages values of monthly,...
Assessing technologies based on sediment yield in watersheds is increasingly important to determine the delivery rate. This work aimed values of hydrographic basin river Jacu semiarid Pernambuco and its relations with soil vegetation. Therefore, it was calculated rates interrill rill erosion by testing under shrub uncovered Inceptisols conditions, carried out direct measurement campaigns suspended bedload, means US DH – 48 e BLH 84, respectively. The obtained stream considered low. loss due...
A hemorragia digestiva Alta (HDA), classificada como varicosa e não varicosa, trata-se de um sangramento originado do trato gastrointestinal próximo ao ângulo Treitz, capaz envolver o esôfago, estômago duodeno. Mesmo com os avanços na ciência em relação a diagnósticos, HDA está entre as emergências mais frequentes serviços saúde brasileiros, existindo necessidade atendimento ágil associado diagnóstico adequado, afim evitar que paciente venha óbito. Dentre principais fatores relacionados é...
Precipitation is of extreme importance for the management water resources, since it a question degraded areas and with deforestation withdrawal firewood. Frequency analysis was performed on annual rainfall totals by drawing up graphs. The scale proposed Meis et al. (1981), meteorological CPTEC/INPE nuclei, provided Xavier (2005), values that approached mean value were characterized as intermediaries, in precipitation values, those that moved away 25% from average considered very rainy...
The knowledge of the climatic characteristics hydrographic basins, especially regarding temporal and spatial distribution rainfall, relative humidity air maximum, minimum average temperatures air, which offer important subsidies to management water resources agriculture. irregular rainfall indicates instability in entry into hydrological system, exercising control over availability time space, influences animal plant behaviors amount available atmosphere. temperature, on other hand,...
The objective is to show the variability of meteorological elements in hydrographic basin area Uruçuí Preto River–PI/Brazil, aiming contribute sustainable development productive areas agriculture, laser, and hydrology. studied are air temperature relative humidity their fluctuations, thermal amplitude, wind (intensity direction), total insolation, cloud cover, evaporation, evapotranspiration, rainfall. data were from 1960-1990 series, acquired by Superintendency Development Northeast...