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You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: the species data used are available from fishbase (http://www.fishbase.org), sealifebase (http://www.sealifebase.org) and obis (http://www.iobis.org/), and, where absent, were obtained from similar taxa within these databases or from the literature. the dynamic bioclimate envelope model's algorithm can be obtained from the following papers:  cheung, w.w.l., lam, v.w., pauly d. (2008). dynamic bioclimate envelope model to predict climate-induced changes in distribution of marine fishes and invertebrates. in: cheung, w.w.l., lam, v.w.y, pauly, d. (eds.), modelling present and climate-shifted distributed of marine fishes and invertebrates, vol. 163. fisheries centre, university of british columbia: fisheries centre research reports, pp. 5-45.  cheung, w.w.l., lam, v.w., sarmiento, j.l., kearney, k., watson, r., pauly, d. (2009). projecting global marine biodiversity impacts under climate change scenarios. fish and fisheries 10, 235-251. the associated environmental data from gfdls esm2m are available from phase 5 of the climate modelling intercomparison project (cmip5; http://cmip-pcmdi.llnl.gov/cmip5/availability.html), and please refer to the following papers for the gfdl models:  dunne, j. p., john, j. g., adcroft, a. j., griffies, s. m., hallberg, r. w., shevliakova, e.,  & zadeh, n. (2012). gfdl's esm2 global coupled climate-carbon earth system models. part i: physical formulation and baseline simulation characteristics. journal of climate, 25(19), 6646-6665.  dunne, j. p., john, j. g., shevliakova, e., stouffer, r. j., krasting, j. p., malyshev, s. l.,  & zadeh, n. (2013). gfdls esm2 global coupled climatecarbon earth system models. part ii: carbon system formulation and baseline simulation characteristics*. journal of climate, 26(7), 2247-2267. the maxent model and links to environmental data can be found from princeton university (https://www.cs.princeton.edu/~schapire/maxent/) and the following papers:  philips, s.j., anderson, r.p., schapire, r.e. (2006). maximum entropy modeling of species geographic distributions. ecological modelling 190, 231-259.  phillips, s.j., dudik, m. (2008). modelling of species distributions with maxent: new extensions and a comprehensive evaluation. ecography 31, 161-175. the aquamaps algorithm and environmental data sources are available from the aquamaps website (http://www.aquamaps.org/main/fb_book_kreyes_aquamaps_jg.pdf) and the following paper:  kaschner, k., watson, r., trites, a.w., pauly, d. (2006). mapping world-wide distributions and marine mammal species using a relative environmental suitability (res) model. marine ecology progress series 316, 285-310.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>