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We then consider some classic integration schemes in terms of conservation, positivity, and accuracy compared to schemes tailored for production-destruction systems, and propose an original scheme which guarantees conservation and nonnegativity of the solution and has order of convergence between 2 and 3.<\/jats:p>","DOI":"10.1137\/100789592","type":"journal-article","created":{"date-parts":[[2011,6,24]],"date-time":"2011-06-24T12:43:30Z","timestamp":1308919410000},"page":"1267-1288","source":"Crossref","is-referenced-by-count":41,"title":["Positivity and Conservation Properties of Some Integration Schemes for Mass Action Kinetics"],"prefix":"10.1137","volume":"49","author":[{"given":"L.","family":"Formaggia","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Scotti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","published-online":{"date-parts":[[2011,6,23]]},"reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1137\/0714068"},{"key":"R2","unstructured":"P. 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