LEADER 01443nas 2200457- 450 001 996476470703316 005 20230522213016.0 011 $a2591-6424 035 $a(DE-599)ZDB3122226-2 035 $a(OCoLC)1351302613 035 $a(CKB)5700000000095803 035 $a(CONSER)--2023230680 035 $a(EXLCZ)995700000000095803 100 $a20221109a20079999 s-- b 101 0 $aspa 135 $aur||||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 00$aRevista enfermería neonatal 210 1$aCiudad Autónoma de Buenos Aires, Argentina :$cFundación para la Salud Materno Infantil, 330 $aDevoted to research in perinatal and neonatal care. 517 3 $aEnfermería neonatal 531 1 $aRev. enferm. neonatal 606 $aNeonatal nursing$vPeriodicals 606 $aNewborn infants$xCare$vPeriodicals 606 $aNeonatal nursing$2fast$3(OCoLC)fst01764127 606 $aNewborn infants$2fast$3(OCoLC)fst01430819 607 $aArgentina$2fast 608 $aPeriodicals.$2lcgft 608 $aPeriodicals.$2fast 615 0$aNeonatal nursing 615 0$aNewborn infants$xCare 615 7$aNeonatal nursing. 615 7$aNewborn infants. 676 $a618.9201 712 02$aFundación para la Salud Materno Infantil, 906 $aJOURNAL 912 $a996476470703316 996 $aRevista Enfermería Neonatal$92962044 997 $aUNISA LEADER 05626nam 2200769Ia 450 001 9910141637903321 005 20250616210602.0 010 $a9781118542378 010 $a1118542371 010 $a9781118542392 010 $a1118542398 010 $a9781118542385 010 $a111854238X 010 $a9781299468801 010 $a1299468802 035 $a(CKB)2670000000340418 035 $a(EBL)1166921 035 $a(OCoLC)850209509 035 $a(SSID)ssj0000856461 035 $a(PQKBManifestationID)11531764 035 $a(PQKBTitleCode)TC0000856461 035 $a(PQKBWorkID)10817933 035 $a(PQKB)10848382 035 $a(MiAaPQ)EBC1166921 035 $a(Au-PeEL)EBL1166921 035 $a(CaPaEBR)ebr10687826 035 $a(CaONFJC)MIL478130 035 $a(PPN)169883663 035 $a(Perlego)1003440 035 $a(EXLCZ)992670000000340418 100 $a20130115d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aMethods for the study of marine benthos /$fedited by Anastasios Eleftheriou 205 $a4th ed. 210 $aChichester, West Sussex, UK $cWiley-Blackwell$d2013 215 $a1 online resource (513 p.) 300 $aDescription based upon print version of record. 311 08$a9780470670866 311 08$a047067086X 320 $aIncludes bibliographical references and index. 327 $aMETHODS FOR THE STUDY OF MARINE BENTHOS; Contents; Contributors; Dedication; Preface to the Fourth Edition; Acknowledgements; Chapter 1 Design and Analysis in Benthic Surveys in Environmental Sampling; 1.1 Introduction; 1.2 Variability in benthic populations; 1.3 Appropriate replication; Appropriate spatial replication; Appropriate temporal replication; 1.4 Size of sampling unit; 1.5 Independence in sampling; 1.6 Multivariate measures of assemblages; 1.7 Transformations and scales of measurement; 1.8 Data-checking and quality control 327 $a1.9 Detecting environmental impacts as statistical interactions1.10 Precautionary principles and errors in interpretations; 1.11 Precision and the size of samples; 1.12 Gradients and hierarchies in sampling; 1.13 Combining results from different places or times; 1.14 Conclusions; Acknowledgements; References; Chapter 2 Characterising the Physical Properties of Seabed Habitats; 2.1 Introduction; 2.2 Remote acoustic methods for surveying the seabed; Background; Echo-sounders (single beam systems); Acoustic ground discrimination systems based on single beam echo-sounder; Swathe bathymetry 327 $aSwathe bathymetry2.3 Particle (grain) size analysis; Sample collection and storage; Sediment grade scales; Analytical techniques; Presentation and analysis of grain size data; 2.4 Other important sediment properties; Bulk and dry density, water content and porosity; Organic matter content; Chlorophyll; EPS carbohydrate; Temperature; Eh and pH; In Situ Sediment Characterisation Methods; Disclaimer; References; Chapter 3 Imaging Techniques; 3.1 Introduction; 3.2 Acoustic imaging; Acoustic ground discriminating systems; Sidescan sonar; Swathe bathymetry; 3.3 Video 327 $aUnderwater video camera systemsLenses; Housings; Data transmission; Format; Storage media; Power supply; Video monitors; Illumination; Calibration and measurement; 3.4 Photography; 3.5 Carrier platforms; Diving; Drop frames; Specialised towed platforms; Remotely operated vehicles; Autonomous underwater vehicles; Manned submersibles; Navigation and positioning of the carrier platform; Data acquisition and processing; 3.6 Special applications; Sediment profile imagery; Laser technologies; Application of medical technologies; 3.7 Laboratory imaging; 3.8 Image analysis; 3.9 Afternote; References 327 $aChapter 4 Diving4.1 Diving systems; SCUBA; Remotely supplied systems; Breathing gas and supply systems; 4.2 Saturation diving and underwater habitats; 4.3 Data collection and recording; Slate or notepad and pencil; Voice recording; Image recording; Video systems; 4.4 Underwater site marking and relocation; General considerations; Air drills and underwater fasteners; Acoustic pingers and receivers; 4.5 Sampling methods; Corers; Suction samplers; Yabby pumps and slurp guns; Scrapers; 4.6 Other study techniques; Resin casting; 4.7 Survey methods; Manta tows; Transect and quadrat surveys 327 $aPlotless and rapid survey techniques 330 $aThe continuing global decline of the health of the sea, and the increasing depletion of marine resources and biodiversity, caused by human activity and climate change, have led to ever-increasing international concern. These changes in the marine environment highlight the importance of effective monitoring of the ecology of the benthos which has been shown to be a sensitive index of such alterations. Completely revised and updated to include many new methods and technologies, this Fourth Edition of Methods for the Study of Marine Benthos provides comprehensive coverage on the t 606 $aDredging (Biology) 606 $aBenthos$xResearch$xMethodology 606 $aMarine biology$xMethodology 615 0$aDredging (Biology) 615 0$aBenthos$xResearch$xMethodology. 615 0$aMarine biology$xMethodology. 676 $a577.7 686 $aTEC049000$2bisacsh 701 $aEleftheriou$b Anastasios$f1935-$0876308 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910141637903321 996 $aMethods for the study of marine benthos$91956952 997 $aUNINA