LEADER 00860cam0 2200241 450 001 E600200003099 005 20211228131348.0 100 $a20040617d1931 |||||ita|0103 ba 101 $aita 102 $aIT 200 1 $aGli annali delle edizioni dantesche$econ XLVI tavole fuori testo$econtributo ad una bibliografia definitiva$fGiuliano Mambelli 210 $aBologna$cZanichelli$d1931 215 $a421 p.$d24 cm 700 1$aMambelli$b, Giuliano$3A600200026763$4070$0220512 801 0$aIT$bUNISOB$c20211228$gRICA 850 $aUNISOB 852 $aUNISOB$j850.1$m117205 912 $aE600200003099 940 $aM 102 Monografia moderna SBN 941 $aM 957 $a850.1$b000170$gSI$d117205$hEsposito$rdono$1cutolo$2UNISOB$3UNISOB$420040617110712.0$520200621184544.0$6Alfano 996 $aGli annali delle edizioni dantesche$91673688 997 $aUNISOB LEADER 04562oam 2200637 a 450 001 9910785010803321 005 20240129233109.0 010 $a0-309-15231-3 010 $a1-282-55454-9 010 $a9786612554544 010 $a0-309-14696-8 035 $a(CKB)2670000000038866 035 $a(EBL)3564179 035 $a(SSID)ssj0000416455 035 $a(PQKBManifestationID)11280787 035 $a(PQKBTitleCode)TC0000416455 035 $a(PQKBWorkID)10422357 035 $a(PQKB)10204656 035 $a(MiAaPQ)EBC3564179 035 $a(Au-PeEL)EBL3564179 035 $a(CaPaEBR)ebr10379902 035 $a(CaONFJC)MIL255454 035 $a(OCoLC)659563987 035 $a(EXLCZ)992670000000038866 100 $a20100517h20102010 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aEcosystem concepts for sustainable bivalve mariculture /$fCommittee on Best Practices for Shellfish Mariculture and the Effects of Commercial Activities in Drakes Estero, Pt. Reyes National Seashore, California, Ocean Studies Board, Division on Earth and Life Studies, National Research Council 210 1$aWashington, D.C. :$cNational Academies Press,$d2010. 210 4$dİ2010 215 $a1 online resource (x, 179 pages) 300 $aDescription based upon print version of record. 311 0 $a0-309-14695-X 320 $aIncludes bibliographical references (p. 133-169). 327 $aIntroduction -- Best management practices and performance standards -- Ecological effects of bivalve mariculture -- Bivalve mariculture contrasted with wild fisheries -- Carrying capacity and bivalve mariculture -- Economic and policy factors affecting bivalve mariculture -- Ecosystem services of bivalves : implications for restoration. 330 $a"U.S. mariculture production of bivalve molluscs - those cultivated in the marine environment - has roughly doubled over the last 25 years. Although mariculture operations may expand the production of seafood without additional exploitation of wild populations, they still depend upon and affect natural ecosystems and ecosystem services. Every additional animal has an incremental effect arising from food extraction and waste excretion. Increasing domestic seafood production in the United States in an environmentally and socially responsible way will likely require the use of policy tools, such as best management practices (BMPs) and performance standards. BMPs represent one approach to protecting against undesirable consequences of mariculture. An alternative approach to voluntary or mandatory BMPs is the establishment of performance standards for mariculture. Variability in environmental conditions makes it difficult to develop BMPs that are sufficiently flexible and adaptable to protect ecosystem integrity across a broad range of locations and conditions. An alternative that measures performance in sustaining key indicators of ecosystem state and function may be more effective. Because BMPs address mariculture methods rather than monitoring actual ecosystem responses, they do not guarantee that detrimental ecosystem impacts will be controlled or that unacceptable impact will be avoided. Ecosystem Concepts for Sustainable Bivalve Mariculture finds that while performance standards can be applied for some broad ecosystem indicators, BMPs may be more appropriate for addressing parameters that change from site to site, such as the species being cultured, different culture methods, and various environmental conditions. This book takes an in-depth look at the environmental, social, and economic issues to present recommendations for sustainable bivalve mariculture."--Publisher's description. 606 $aBivalve culture$zUnited States 606 $aBivalve culture$zUnited States$xManagement 606 $aMariculture$zUnited States 606 $aShellfish fisheries$zUnited States$xManagement 615 0$aBivalve culture 615 0$aBivalve culture$xManagement. 615 0$aMariculture 615 0$aShellfish fisheries$xManagement. 676 $a639.4 712 02$aNational Research Council (U.S.).$bCommittee on Best Practices for Shellfish Mariculture and the Effects of Commercial Activities in Drakes Estero, Pt. Reyes National Seashore, California. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910785010803321 996 $aEcosystem concepts for sustainable bivalve mariculture$93688159 997 $aUNINA