{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"f13db0ec-6fcb-403b-a97c-31c35c7cec15","name":"review-demographic-parameters-and-sensitivity-analysis-inform-inputs-and-outputs-population","title":"Review Of Demographic Parameters And Sensitivity Analysis To Inform Inputs And Outputs Of Population Consequences Of Disturbance Assessments For Marine Mammals","author_email":"marinescotland@gov.scot","maintainer":"Scottish Government - Marine Directorate Data Publications","maintainer_email":"marinedirectorate@gov.scot","notes":"\u003Cp\u003EScottish Marine and Freshwater Science Vol 11 No 14\u003Cbr \/\u003E\nThe interim Population Consequence of Disturbance (iPCoD) is a framework that allows individual-level effects from disturbance to be scaled to population-level impacts. This approach is parameterised by published figures for specific UK populations or derived from the literature for a given species. The original iPCoD model was developed in 2013, with subsequent reviews of the recommended demographic input parameters in 2014 and 2017. This current report by SMRU Consulting establishes the most up-to-date information on five key species of UK marine mammal (harbour porpoise, bottlenose dolphin, minke whale, harbour seal and grey seal) for use in the iPCoD model.\u003C\/p\u003E\n\u003Cp\u003EThe report also examines the sensitivity of model output to potential misspecification in the various input parameters that are obtained via expert elicitation. Two approaches were used in the sensitivity testing: the effect of changing the value of a single parameter independently of the others and the effect of adjusting all the demographic parameters systematically to compare scenarios with the same population trajectory but different combinations of demographic parameters. The observed sensitivity to misspecification is complex, however, in general, the demographic parameter most sensitive to this issue was pup\/calf survival. However, the sensitivities identified were only apparent at relatively high (and somewhat unrealistic) levels of impact, and therefore SMRU Consulting conclude that the metric of counterfactual of population size, which is presented in impact assessments, is robust to misspecification in demographic rates. Several criteria are still to be explored, such as the sensitivity of alternative output metrics, a wider range of impact scenarios and the effect of any density-dependence. Future directions and recommendations for the iPCoD approach are also suggested.\u003C\/p\u003E\n\u003Cp\u003EThe updated demographic parameters will improve assessments, and will now be available in time for the upcoming ScotWind leasing round. Where the sensitivity analysis has identified sources of variability and uncertainty in outputs, this will aid interpretation of assessments by advisors and decision makers.\u003C\/p\u003E\n\u003Cp\u003EThe project was undertaken by SMRU Consulting and funded by Scottish Government.\u003C\/p\u003E\n","url":"https:\/\/data.marine.gov.scot\/dataset\/review-demographic-parameters-and-sensitivity-analysis-inform-inputs-and-outputs-population","state":"Active","log_message":"Update to resource Review Of Demographic Parameters And Sensitivity Analysis To Inform Inputs And Outputs Of Population Consequences Of Disturbance Assessments For Marine Mammals: Scottish Marine and Freshwater Science Vol 11 No 14","private":true,"revision_timestamp":"Tue, 09\/30\/2025 - 15:12","metadata_created":"Wed, 07\/29\/2020 - 17:10","metadata_modified":"Tue, 09\/30\/2025 - 15:12","creator_user_id":"218af04f-a391-4ecf-ad98-c91fd32c2b17","type":"Dataset","resources":[{"id":"8d18f396-5be4-4dd1-9afb-97ec06a15c61","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/SMFSV11N14.pdf","description":"\u003Cp\u003EPDF of the report\u003C\/p\u003E\n","format":"pdf","state":"Active","revision_timestamp":"Tue, 09\/30\/2025 - 15:12","name":"Review Of Demographic Parameters And Sensitivity Analysis To Inform Inputs And Outputs Of Population Consequences Of Disturbance Assessments For Marine Mammals: Scottish Marine and Freshwater Science Vol 11 No 14","mimetype":"application\/pdf","size":"1.86 MB","created":"Wed, 07\/29\/2020 - 17:10","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Tue, 09\/30\/2025 - 15:12"},{"id":"9ea29018-18d5-4bcc-b4ea-10f95d2bedff","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/ScenarioIndex.csv","description":"\u003Cp\u003EThe scenario index file contains an overview of the species and type of scenarios tested. The data  and scripts for individual scneraios can be found in the downloadable zip files.\u003Cbr \/\u003E\nPlease consult the report and the references in individual scenario files for additional detail.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Fri, 07\/31\/2020 - 12:00","name":"Scenario index","mimetype":"text\/csv","size":"18.79 KB","created":"Fri, 07\/31\/2020 - 12:00","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Fri, 07\/31\/2020 - 12:00"},{"id":"1b61a6ee-e180-4462-9112-59c76230eae5","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/Figure05_HarbourPorpoise_ComparePopSize_GrowthRate.zip","description":"\u003Cp\u003Ehis zip file contains folders for individual scenarios with data, R script files and reference material as delivered by the contractor (SMRU Consulting)\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Fri, 07\/31\/2020 - 12:05","name":"Figure 5 - Harbour porpoise growth rate population size comparison","mimetype":"application\/zip","size":"22.09 MB","created":"Fri, 07\/31\/2020 - 12:05","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Fri, 07\/31\/2020 - 12:05"},{"id":"845cfd47-c219-435c-b5fe-d20a0ba6c2f4","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/Figure06_HarbourPorpoise_PopSizeRatioByYear.zip","description":"\u003Cp\u003Ehis zip file contains folders for individual scenarios with data, R script files and reference material as delivered by the contractor (SMRU Consulting).\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Fri, 07\/31\/2020 - 12:17","name":"Figure 6 - Harbour porpoise - population size ratio by year","mimetype":"application\/zip","size":"22.35 MB","created":"Fri, 07\/31\/2020 - 12:17","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Fri, 07\/31\/2020 - 12:17"},{"id":"eb661f17-5cde-4fd9-b068-37a6eeca190f","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/Figure07_HarbourPorpoise_GrowthRateRatioPerYear.zip","description":"\u003Cp\u003Ehis zip file contains folders for individual scenarios with data, R script files and reference material as delivered by the contractor (SMRU Consulting).\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Fri, 07\/31\/2020 - 12:20","name":"Figure 7 - Harbour porpoise - growth rate ratio by year","mimetype":"application\/zip","size":"22.36 MB","created":"Fri, 07\/31\/2020 - 12:20","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Fri, 07\/31\/2020 - 12:20"},{"id":"3a51b498-cd48-4b98-8e9d-343c97d573b2","revision_id":"","url":"https:\/\/data.marine.gov.scot\/sites\/default\/files\/\/Figure08_HarbourPorpoise_SystematicSensitivity7kDt.zip","description":"\u003Cp\u003Ehis zip file contains folders for individual scenarios with data, R script files and reference material as delivered by the contractor (SMRU Consulting).\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Fri, 07\/31\/2020 - 12:33","name":"Figure 8 - Harbour porpoise sensitivity analysis: 2% disturbance impact","mimetype":"application\/zip","size":"120.01 MB","created":"Fri, 07\/31\/2020 - 12:33","resource_group_id":"d0fc86dc-1394-43d4-aef1-c8cf5ac500f9","last_modified":"Date changed  Fri, 07\/31\/2020 - 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