20170216 10071000 1.0 North American Profile of ISO19115 2003 TRUE Data was provided by the Massachusetts Division of Marine Fisheries (DMF). Data was collected during the bi-annual (Spring and Fall) Resource Survey from 1978-2016. DMF provided the following information for every trawl: latitude, longitude, cruise number, stratum, trawling station, set dept, date of trawl, bottom temperature, number of each specie collected in net, weight of each specie. Latitude, longitude, and number of each specie collected in net data was used to create this visual. Separate data sets were made for spring data (green) and fall data (blue). Each dataset identifies the number of Blueback caught during each trawl (3781 data points in the Spring, 3450 data points in the Fall) and the location of each trawl. To effectively interpolate using Natural Neighbor and to show areas that were “Not Surveyed”, shapefile points were created along the Massachusetts border, around the Martha’s Vineyard and Nantucket border, and outside the extent of the DMF trawl. Not surveyed data points (n=311) were assigned the value, NUMi, of 0. Trawl data points where no Blueback were caught received the value of 0.1 (NUMi=0.1). All other data points where Blueback were caught kept their value as the number of Blueback caught. Natural Neighbor Interpolation Tool was then used for all these data points according to "NUMi" category. The interpolated data can be found in "Spring Blueback" and "Fall Blueback" Displayed interpolated categories were created by giving "Not Surveyed" (NUMi=0, 311 data points) and "Absent" Blueback (NUMi=0.1, no Blueback presence), their own category. Then, remaining data points were binned into the following categories based on the aggregation behavior of the species: Absent=0 Blueback Low=1-25 Blueback Medium=26-100 Blueback High=101-500 Blueback Very High=501-1075 Blueback Blueback Fisheries New England North Atlantic Trawl Resource Survey Coastal Fish Climate Change The estimated presence/absence of Blueback according to data collected by the MA Division of Marine Fisheries Resource Survey, 1978-2016 Amanda Davis and Dr. Michelle Staudinger of the Northeast Climate Science Center (NE CSC) and Brad Chase of Massachusetts Division of Marine Fisheries (MA DMF) /9j/4AAQSkZJRgABAQEAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy MjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCACFAMgDASIA AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3 ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3 uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD3+iii gAooooAKKKKACiiigAooooAje4hjdUeRVZjgAnGT6VJXP3Vuza/5koaSEqDEMcIw6nr7D86WDW2T V3s3UGBVzv54/Hp14xXnLMFGbjVVley/4Jz/AFiMfj01sv8AM36KQEMAQcg0teidAUUUUAFFFFAB RRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFIx2jOCfpQ9AK11aCcAgkMM4OelZc+jw pYhJJZHkOWLk8888D046VeutS+zwPKQAFBOCep9Koug1GKMyO6EANtR8FT9fxrx8X9XqNpRvKxx4 mMJT5LXk0S6HKYrKOI+ZsXIBkGM98j2rZrMAAGB0q5bS7l2nqP1rpwUuSCpN7bHbCi6dKMeyJ6KK K7xBRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABWTrGpPYxFl243BcY5PrWtXO6 1ZSX8KtGQXVidp715+ZVKsKD9l8RjiedUZSp7oc5tNQRk3q5dASA3IHUHFU9DRUkuVSVZI1ICsFw TVSx0qRLyNvtMBKnLoj5bHcf0rfgtobZSsMYQE5OK8TDqpiJxrTgouN/np/W5xYKnUxFWNacbcu/ mS0qsUYMOopKK9ROx75oo4dAw706qVvL5b4P3TV2vSpVOeN+pzTjysKKKK1ICiiigAooooAKKKKA CiiigAooooAKKKKACiiigAooooAKbsXOcCnUUmkwM6+s7dJPtwRVlXhiP4h/jzTa0mUMpVgCCMEH vWVcK63oEci+UoO9e+e1efiKSpvnit+3fuTGoqF3bRvp37j6KxrjU5reaeIFXZXwpKn5QRkA4+uP wq99pZZYoGKCVk3MeQo46/nXBDF05NpdNPnexlDM4SbTWxaVlYZUg4OODV22l3rtPUfyrPtdPNlF 5KuHOSxx15qVHKOGHUV2UJzhZzVu51wn7SCUlaXY0qKRWDKGHQ0teoZhRRRQAUUUUAFFFFABRRRQ AUUUUAFFFFABRRRQAUUUUAFFFFAAelZd7DOiNIhC7W3u2M5Udf0rUpGAZSrDIIwaxrUVVja9iZx5 ouJ55LqzXN1i4tyqxgN5sfRyT0xgnjA/Ota9uooDmQCeKYnYdwLLwcge3+Jrmb/yLTW4Ld7mVhIp URrHwjDnk59DitS3tru6jVvL3RMcBiB8uP5dMV8LCtXTlFq8nbbXbTX+t9T5hTqJuLV2/wDhjc0W eaUPIZTJCHxEWBBwD3z+FbFygDh16N/Os7T7NLC0S2RiypnBNaC/Navk8g5FfT4SEo0FTnva/wAz 6HBpxopt6oltWyhX0qxVKzcNIwGe46d6u16eHlzU0dU7N3QUUUVsSFFFFABRRRQAUUUUAFFFFABR RRQAUUUUAFFFFABRRWfqOprp7w7k3CRtp5wB7k4rOrWhRg5zdkiKlSNOPNLYvO+xc0kcgkzjoKz/ ALS9xErMpXPIBIJGfpVy1H7nPc1lCt7Sfu7BCpGexnal4ettQjuNrGGWbnzFAJU4xkZ6VHp+hjTY hBHI8i7FQl+c47k1sySrHjcetQfa/Rf1rCphcKqnPa0iVhqXNz8quOW0UfeYn6UsoEcW1F4PBNQG 6kOcYFNEzujbjnnHWrdSmlaKNoyjJ2TFtv8AXL+P8qv1SthmYewzV2tcN8AOPKkvIKKKK6BBRRRQ AUUUUAFFFFABRRRQAUUUUAFFFFABRRRQBDJOEk2kHgVQu5d6MzR79o4UDJNWLlSJSfUVSnuPs8bM YwyhSWPXHHpXm4io/eUnZGOKtGCK6ST3lzDNazxfYkLLMGU7mbAxtP51qeZIIwEyFHtVbTrDy2Zv MmcPhsysScdgK1G2FNu4AYx1pYWlUcOaTs3/AF9xOGhaPNPdmVcXKQoHnk2rkKCfWn0XllDNHslA dd2QPpTXRZF2sMjIOPoc1k1UUnf5f8EyqQnGTvt0I4Vj82aSNyxZgHGeAQMVYB+Xb2zmqcFvNFeT uZQ0EmGCY5Dd/wAOlXMYwfWppX5dVbf8y8G2pXt/VyzaD5mPtVqoLQfuyfep69WgrU0dtT4gooor UgKKKKACiiigAooooAKKKKACiiigAooooAKKKKAI5YhKuOhHQ1RZSpIYYIrSqOWJZRzwfWuetR59 VuXGStyy2KEoE0YjkAdRg4NJgCrDWrj7pBqPyZP7hrjlTmndopU6bd3uR4xSjjqMineVJ/cb8qPL k/uN+VLll2B0Ybp2aHxpC6g+Zg4706VYliGxgTn1qIQuAAI2AHtUsVszNlxhf51rG7XKoihFx1lb 5FiBdsK+/NSUdKK74qySIbu7hRRRTEFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUU UAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFAH/9k=