PelagiCam: a novel underwater imaging system with computer vision for semi-automated monitoring of mobile marine fauna at offshore structures.

abstract：:Many countries undertake a national forest inventory to enable statistically valid monitoring in support of national and international reporting of forest conditions and change. Canada's National Forest Inventory (NFI) program is designed to operate on a 10-year remeasurement cycle, with an interim report produced at ...

journal_title：Environmental monitoring and assessment

authors： Wulder MA,White JC,Gillis MD,Walsworth N,Hansen MC,Potapov P

更新日期：2010-11-01 00:00:00

abstract：:Soil erosion is an open topic, not only because soil fertility is lost, but also because nutrients are spilled into water bodies, thereby causing pollution. Research carried out in this field has amply described this process, but the interaction between these factors is complex and experimental research is needed to u...

journal_title：Environmental monitoring and assessment

authors： Petroselli A,Leone A,Ripa MN,Recanatesi F

更新日期：2014-11-01 00:00:00

abstract：:Phytopigment estimation has a considerable interest in the evaluation of freshwater bodies' quality, because it takes into account the synergistic effect of nutrients like phosphorus or nitrogen on algal growth producing eutrophication. Furthermore, their increasing concentration constitutes the first step in the form...

journal_title：Environmental monitoring and assessment

authors： Devesa-Rey R,Moldes AB,Díaz-Fierros F,Barral MT

更新日期：2009-06-01 00:00:00

abstract：:In recent years, the use of biochemical markers, especially in the assessment of toxic effects and modes of action, under controlled laboratory conditions has increased. However, transposing their use to in situ monitoring or risk assessment evaluations has encountered barriers, mainly related to the difficulty in int...

journal_title：Environmental monitoring and assessment

authors： Domingues I,Santos CS,Ferreira NG,Machado L,Oliveira R,Ferreira A,Lopes I,Loureiro S,Soares AM

更新日期：2015-04-01 00:00:00

abstract：:This study aimed to determine the levels of placental cadmium (PCd) and cord blood cadmium (CBCd) and the resulting expression of placental metallothionein (MT) in neonates and to investigate cadmium (Cd) exposure levels in neonates and mothers who live in Guiyu, China, an electronic waste (e-waste) pollution site. Am...

journal_title：Environmental monitoring and assessment

authors： Li Y,Huo X,Liu J,Peng L,Li W,Xu X

更新日期：2011-06-01 00:00:00

abstract：:A procedure for the determination of cadmium, copper, manganese, and zinc in Turkish tobaccos, which were of different origins, years, and grades, and in the butt, ash, and smoke, which were obtained by smoking the cigarettes that were prepared manually from the said tobaccos in a smoking apparatus, was devised as pro...

journal_title：Environmental monitoring and assessment

authors： Pelit FO,Demirdöğen RE,Henden E

更新日期：2013-11-01 00:00:00

abstract：:Assessment of indoor air quality (IAQ) in classrooms of school buildings is of prime concern due to its potential effects on student's health and performance as they spend a substantial amount of their time (6-7 h per day) in schools. A number of airborne contaminants may be present in urban school environment. Howeve...

journal_title：Environmental monitoring and assessment

authors： Goyal R,Khare M

更新日期：2011-05-01 00:00:00

abstract：:Wind-driven coastal upwelling along the Pacific Northwest Coast of the USA results in oceanic water that may be periodically entrained into adjacent estuaries and which possesses high nutrients and low dissolved oxygen (DO). Measurement of water quality indicators during these upwelling water entrainment events would ...

journal_title：Environmental monitoring and assessment

authors： Brown CA,Nelson WG

更新日期：2015-03-01 00:00:00

abstract：:The installation of HVAC systems in building is meant to enhance indoor air quality as well as increase comfort to occupants. However, HVAC systems have also become a vehicle of contamination of indoor air with potentially pathogenic microorganisms. DNA was extracted from ten HVAC filter dust samples collected from tw...

journal_title：Environmental monitoring and assessment

authors： Sibanda T,Selvarajan R,Ogola HJ,Obieze CC,Tekere M

更新日期：2021-01-07 00:00:00

abstract：:The aim of this study was to integrate hydrochemical and sediment data in order to obtain a picture of the pollution state of the Tagus River along central Spain. This area is of special interest because tributaries from the Madrid region are discharged and no previous data were available. Waters and sediments were sa...

journal_title：Environmental monitoring and assessment

authors： Berzas Nevado JJ,Rodríguez Martín-Doimeadios RC,Guzmán Bernardo FJ,Jiménez Moreno M,Ortega Tardío S,Sánchez-Herrera Fornieles MM,Martín-Nieto Ríos S,Doncel Pérez A

更新日期：2009-09-01 00:00:00

abstract：:The study was conducted to observe the persistence pattern and risk assessment of cypermethrin in chilli fruits following three applications of cypermethrin (Super fighter 25 EC) at 50 and 100 g a.i. ha(-1) at 10-day interval. Residues of cypermethrin in chilli were estimated by gas liquid chromatography (GLC) and wer...

journal_title：Environmental monitoring and assessment

authors： Singh Y,Mandal K,Singh B

更新日期：2015-03-01 00:00:00

abstract：:The study of the effects of exogenous abscisic acid (ABA) addition on cadmium (Cd) accumulation of two ecotypes (mining and farmland) of Solanum photeinocarpum was operated through a pot experiment. The results showed that the biomass and chlorophyll content of the two ecotypes of S. photeinocarpum increased with incr...

journal_title：Environmental monitoring and assessment

authors： Wang J,Lin L,Luo L,Liao M,Lv X,Wang Z,Liang D,Xia H,Wang X,Lai Y,Tang Y

更新日期：2016-03-01 00:00:00

abstract：:In this study, index of entropy and catastrophe theory methods were used for demarcating groundwater potential in an arid region using weighted linear combination techniques in geographical information system (GIS) environment. A case study from Badra area in the eastern part of central of Iraq was analyzed and discus...

journal_title：Environmental monitoring and assessment

authors： Al-Abadi AM,Shahid S

更新日期：2015-09-01 00:00:00

abstract：:A stream water quality model, QUAL2Kw, was calibrated and validated for the river Bagmati of Nepal. The model represented the field data quite well with some exceptions. The influences of various water quality management strategies have on DO concentrations were examined considering: (i) pollution loads modification; ...

journal_title：Environmental monitoring and assessment

authors： Kannel PR,Lee S,Kanel SR,Lee YS,Ahn KH

更新日期：2007-02-01 00:00:00

abstract：:Cyanobacterial harmful algal blooms and the toxins they produce are a global water-quality problem. Monitoring and prediction tools are needed to quickly predict cyanotoxin action-level exceedances in recreational and drinking waters used by the public. To address this need, data were collected at eight locations in O...

journal_title：Environmental monitoring and assessment

authors： Francy DS,Brady AMG,Stelzer EA,Cicale JR,Hackney C,Dalby HD,Struffolino P,Dwyer DF

更新日期：2020-07-14 00:00:00

abstract：:Presence of copper within water bodies deteriorates human health and degrades natural environment. This heavy metal in water is treated using a promising biochar derived from rambutan (Nephelium lappaceum) peel through slow pyrolysis. This research compares the efficacies of artificial neural network (ANN), adaptive n...

journal_title：Environmental monitoring and assessment

authors： Wong YJ,Arumugasamy SK,Chung CH,Selvarajoo A,Sethu V

更新日期：2020-06-17 00:00:00

abstract：:The increasing urbanization and industrial processes in Trinidad within recent years could pose a possible contamination threat to the aquatic environment. The southwestern part of the island houses numerous industrial activities, and the recent sightings of schools of dead fish and other marine organisms in that loca...

journal_title：Environmental monitoring and assessment

authors： Mohammed FK,Sieuraj J,Seepersaud M

更新日期：2017-08-01 00:00:00

abstract：:Physical and chemical (nutrients and major ions) indicators of water quality monitored by Environment Canada between 1977 and 1987 in the Niagara River at Niagara-on-the-Lake and in the St. Lawrence River at Wolfe Island are analyzed for seasonal and annual variations. Parametric methods such as moving averages and li...

journal_title：Environmental monitoring and assessment

authors： Tsanis IK,El-Shaarawi AH

更新日期：1992-12-01 00:00:00

abstract：:During the second half of the 20th century Kalmykia has undergone severe desertification. Under Soviet rule, rangelands were increasingly devoted to animal production, and pastures were converted to cropland in a campaign to increase crops. Pastures were grazed two to three times their sustainable production, saiga po...

journal_title：Environmental monitoring and assessment

authors： Zonn IS

更新日期：1995-01-01 00:00:00

abstract：:The potential threat of heavy metals to human health has led to many studies on permissible levels of these elements in soils. The objective of this study was to establish quality reference values (QRVs) for Cd, Pb, Zn, Cu, Ni, Cr, Fe, Mn, As, Hg, V, Ba, Sb, Ag, Co, and Mo in soils of Cuba. Geochemical associations be...

journal_title：Environmental monitoring and assessment

authors： Alfaro MR,Montero A,Ugarte OM,do Nascimento CW,de Aguiar Accioly AM,Biondi CM,da Silva YJ

更新日期：2015-01-01 00:00:00

abstract：:A total of 209 different types of polychlorinated biphenyls (PCBs) with various properties have been produced from 1930 to 1970s in which they have been banned due to their toxic effects. Total produced PCBs in the world are around 15 to 20 million tons, and up to now, 5.4 million tons of PCB-containing or PCB-contami...

journal_title：Environmental monitoring and assessment

authors： Adar E,Karatop B,Bilgili MS,İnce M

更新日期：2020-06-10 00:00:00

abstract：:Dams and sluices break down the river continuum, alter the river hydrological regime, and intercept the migration processes of nutrients and pollutants. The regulation of dams and sluices will have great impacts on water quality characteristics in the river basin. In this study, variable fuzzy pattern recognition mode...

journal_title：Environmental monitoring and assessment

authors： Qin G,Liu J,Xu S,Wang T

更新日期：2020-06-20 00:00:00

abstract：:A water quality monitoring network (WQMN) must be designed so as to adequately protect the water quality in a catchment. Although a simulated annealing (SA) method was previously applied to design a WQMN, the SA method cannot ensure the solution it obtained is the global optimum. Therefore, two new linear optimization...

journal_title：Environmental monitoring and assessment

authors： Kao JJ,Li PH,Hu WS

更新日期：2012-01-01 00:00:00

abstract：:Because natural ecosystems and ecosystem services (ES) are both critical to the well-being of humankind, it is important to understand their relationships and congruence for conservation planning. Spatial conservation planning is required to set focused preservation priorities and to assess future ecological implicati...

journal_title：Environmental monitoring and assessment

authors： Xiao Y,Xiao Q

更新日期：2018-03-29 00:00:00

abstract：:The impacts of elevated CO(2) and temperature on microbial biomass and soil enzyme activities in four physicochemically different types of tropical rice soils (Aeric Endoaquept, Aeric Tropoaquept, Ultic Haplustalf and Udic Rhodostalf) were investigated in a laboratory incubation study. Soil samples were incubated unde...

journal_title：Environmental monitoring and assessment

authors： Das S,Bhattacharyya P,Adhya TK

更新日期：2011-11-01 00:00:00

abstract：:Two sets of samples from Lake Päijänne and one from Lake Ladoga were used to examine the relations between the meiofauna and environmental variables. The most obvious indicators of an unpolluted environment were, in order of importance, the true meiofauna/total meiofauna ratio, the proportion of Aeolosomatidae, the pr...

journal_title：Environmental monitoring and assessment

authors： Särkkä J

更新日期：1996-09-01 00:00:00

abstract：:Samples of Jerusalem limestones were exposed to high levels of common air pollutants (SO2, NO) in the presence and absence of hydrocarbon, water vapor and ultra-violet light. After exposure, the outer layers were shaved off and analyzed for sulfate and nitrate. The results revealed that even after one day of exposure ...

journal_title：Environmental monitoring and assessment

authors： Peleg M,Burla E,Cohen I,Luria M

更新日期：1989-05-01 00:00:00

abstract：:The synergistic effects of run-of-the-river (ROR) on fish fauna, though still poorly understood, are amplified when dams form reservoir cascades. In an attempt to assist in this understanding, we used an adaptation of the Reservoir Fish Assemblage Index (RFAI) to evaluate the biotic conditions of the Rio das Antas Ene...

journal_title：Environmental monitoring and assessment

authors： Ticiani D,Delariva RL

更新日期：2020-05-28 00:00:00

abstract：:Gomti river receives industrial as well as domestic wastes from various drains of Lucknow city. In the process the water and sediment of the river Gomti get contaminated with heavy metals and other pollutants. In the present study, impacts of domestic/industrial wastes on the water and sediment chemistry of river Gomt...

journal_title：Environmental monitoring and assessment

authors： Gaur VK,Gupta SK,Pandey SD,Gopal K,Misra V

更新日期：2005-03-01 00:00:00

abstract：:We used multiple linear regression analysis to investigate relationships between late-summer epilimnion thickness, transparency, lake area, acidity and summer weather conditions in a large ($n = 116$) multi-year data set for 9 small Boreal Shield lakes. Dissolved organic carbon (DOC) was the best individual predictor ...

journal_title：Environmental monitoring and assessment

authors： Keller WB,Heneberry J,Leduc J,Gunn J,Yan N

更新日期：2006-04-01 00:00:00