Survival, metabolic traits and enzyme activities of multiple populations of the northern shrimp (Pandalus borealis) exposed to global change drivers

The dataset contains information on the survival and energetic metabolism of the northern shrimp Pandalus borealis collected from four distinct geographic origins (i.e. St. Lawrence Estuary (SLE) 48° 35' N, 68° 35' W, May 2018; Eastern Scotian Shelf (ESS), 45° 23' N, 61° 04' W, February 2019; Esquiman Channel (EC), 50° 44' N, 57°29' W, July 2019; and Northeast Newfoundland Coast (NNC), 50° 18' N, 54° 16' W, November 2019) and exposed for 30 days under laboratory conditions to different ocean global change scenarios of temperature (2, 6, and 10 °C) and pH (7.75 and 7.40), in isolation and in combination. The dataset contains the survival rate of female shrimp expressed as percentage, their metabolic rates (standard and maximum) and aerobic scope, expressed as mg O₂ h⁻¹ kg⁻¹, and their energetic metabolism key enzymes specific activity, expressed as U g⁻¹ prot. The dataset also contains the details on the monitoring of the seawater parameters during the experiments.

本数据集收录了4个不同地理起源的北方长额虾（Pandalus borealis）的存活与能量代谢相关数据。样本采集自以下4处典型海域及对应时间：圣劳伦斯湾（St. Lawrence Estuary, SLE）：北纬48°35′、西经68°35′，2018年5月；东斯科舍陆架（Eastern Scotian Shelf, ESS）：北纬45°23′、西经61°04′，2019年2月；埃斯基曼海峡（Esquiman Channel, EC）：北纬50°44′、西经57°29′，2019年7月；纽芬兰东北海岸（Northeast Newfoundland Coast, NNC）：北纬50°18′、西经54°16′，2019年11月。所有样本在实验室条件下，分别以单独或复合的方式，暴露于不同温度（2℃、6℃、10℃）与pH（7.75、7.40）的海洋全球变化模拟情景中，持续培养30天。本数据集包含以下内容：雌性虾的存活率（以百分比表示）、代谢速率（标准代谢率与最大代谢率）及有氧代谢范围（aerobic scope），单位为mg O₂·h⁻¹·kg⁻¹；能量代谢关键酶的比活性，单位为U·g⁻¹ prot。此外，数据集还收录了实验期间海水各项参数的监测细节。