Limnological data from 49 lakes in Tursujuq National Park, Northern Quebec (Nunavik)

The chemical characteristics of lakes change according to local conditions in their watershed: soil type, vegetation type, proximity to the coast, etc. We studied 49 lakes distributed along a 300 km longitudinal transect through Tursujuq National Park, Nunavik, in August 2015 and 2016. We present the surface limnological data on pH, alkalinity, nutrients (nitrogen and phosphorus), carbon, chlorophyll a, ions and metals (Calcium, Magnesium, Sodium, Potassium, Silica, Silver, Aluminum, Antimony, Arsenic, Barium, Beryllium, Bismuth, Boron, Cadmium, Calcium, Cerium, Cesium, Chromium, Cobalt, Copper, Gallium, Germanium, Indium, Iron, Lanthanum, Lead, Lithium, Magnesium, Manganese, Molybdenum, Nickel, Niobium, Palladium, Platinum, Potassium, Rubidium, Scandium, Selenium, Sodium, Strontium, Tellurium, Thallium, Tin, Titanium, Tungsten, Uranium, Vanadium, Yttrium, Zinc, Zirconium). These data, sampled several metres from the shoreline, help us understand the current state of the lakes and their water chemistry in this protected study area.

湖泊的化学特性随其流域的局部条件而变化，包括土壤类型、植被类型、距海岸线的远近等因素。我们于2015年和2016年8月对努纳武特地区图尔斯珠克国家公园内沿300公里经度横断面分布的49个湖泊进行了研究。本文介绍了pH值、碱度、营养素（氮和磷）、碳、叶绿素a、离子和金属（钙、镁、钠、钾、二氧化硅、银、铝、锑、砷、钡、铍、铋、硼、镉、钙、铈、铯、铬、钴、铜、镓、锗、铟、铁、镧、铅、锂、镁、锰、钼、镍、铌、钯、铂、钾、铷、钪、硒、钠、锶、碲、铊、锡、钛、钨、铀、钒、钇、锌、锆）的表水湖学数据。这些从距岸边数米处采集的数据有助于我们了解该保护区湖泊的当前状态及其水化学特性。