大气科学与海洋学领域的博士研究生，研究方向为混合相云过程

该研究项目通过分析来自研究飞机的800多小时风力和云粒子数据，探讨云动力学对气候的影响。博士研究生将利用Python技术建立云特性与大气过程之间的关系，并可通过建模和机器学习进一步探索更广泛的气候影响。

项目描述： 云层决定了有多少阳光能够到达地球表面，以及有多少热辐射会散失到太空，这最终影响了地球的温度高低。每片云层对地球的冷却或升温作用部分取决于其组成成分——是由液态颗粒、冰颗粒还是两者共同构成？这些颗粒的排列密度和大小如何？这些问题的答案部分取决于云内部发生的动态过程。即使从地面看上去平静的云层，也可能产生足以使飞机震动的力量。这些运动可以生成新的云颗粒，也可以使现有颗粒结合或破碎。 然而，这些运动在大气计算机模型与实验室实验中难以完全模拟，我们仍未能完全了解其全面影响。该博士研究生将利用美国与欧洲政府机构开展的野外考察中，专业研究飞机记录的800多小时的风力与云粒子数据来建立这一认知。这些数据收集于美国中西部、加勒比海地区、非洲西北海岸外、澳大利亚与南极洲之间区域，以及斯瓦尔巴群岛周边地区。 所有数据的质量控制版本已准备好，因此项目启动即可开始分析。该博士研究生将通过文献研究深入了解飞机测量设备，并将这一专业知识应用于对数十种不同飞机搭载仪器的数据进行分析。所有分析都将使用 Python 进行。其科学研究范围最初涵盖微米级云粒子以及影响云的动力学过程，包括湍流涡旋和千米级大气波。 初始科学问题已明确界定，重点在于探究云粒子特性与云尺度动态之间的统计关系，并研究这些关系如何随云类型和地理区域的变化而不同。在初始阶段之后，项目更具开放性。博士研究生可以选择继续研究微米至千米尺度的现象，或者探索这些尺度与区域或全球气候之间的联系。他们还可以选择转向大气建模，或利用机器学习技术来模拟云动态与云粒子之间的观测关系。

Qualification requirements: In order to be admitted to postgraduate education, the applicant must have the general and specific entry requirements. The qualification requirements must be met by the deadline for applications. You meet general entry requirements if you have completed a second-cycle degree, or completed courses equivalent to at least 240 higher education credits, of which 60 credits must be in the second cycle, or have otherwise acquired equivalent knowledge in Sweden or elsewhere. The specific entry requirements comprise a minimum of 90 higher education credits in one of the subjects meteorology, oceanography, physics or chemistry, at least 15 higher education credits in mathematics, as well as an independent degree project of at least 15 higher education credits. Furthermore, English language proficiency equivalent to English 6/English Level 2 at upper secondary school is required. The specific entry requirements may also be met by those who have acquired equivalent knowledge through other means, either in Sweden or abroad. General syllabus for doctoral studies in Atmospheric Sciences and Oceanography . Selection: Selection from among applicants who meet the entry requirements shall be made with regards to their ability to benefit from the programme. That fact alone that an applicant is assessed to be able to receive credits for previous educational or professional/vocational activities to be credited to the educational programme may not give the applicant priority over other applicants in the selection process. Decisions on admission are made in accordance with the applicable delegation regulations. The assessment criteria for admission to the postgraduate programme in atmospheric sciences and oceanography are familiarity with the theory and applications of the subject, subject knowledge relevant to the research project, the ability to express oneself orally and in writing, proficiency in English, analytical ability, creativity, initiative, independence and the ability to work collaboratively. Prior Python experience is desirable but not required. The assessment of the applicant’s ability in these respects are based on the relevance and results of completed higher education courses, the quality and scope of the independent project, references, interviews and a personal statement from the applicant describing their expectations of, and intentions regarding, the programme. Admission Regulations for Doctoral Studies at Stockholm University.

关于就业情况： 根据协议，开始日期具有灵活性，但最好不早于2027年2月1日。根据《高等教育条例》（1993:100）第5章规定，我们作为博士研究生提供固定期限聘用。聘用期不得超过四年的全日制博士教育时长。作为博士研究生，您应主要专注于自身的博士学习，但聘用工作可在有限范围内涉及教育、研究及管理工作（占比最高不超过20%）。 作为博士研究生获得的聘用时间最长为一年，之后每次的聘用期限可延长至两年。 斯德哥尔摩大学致力于打造一个无歧视、为所有人提供平等机会的工作环境。

Application: Apply for the PhD student position at Stockholm University's recruitment system. Attach a personal letter and CV as well as the attachments requested in the application form. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the job advertisement, and that it is submitted before the deadline. We kindly ask applicants to refrain from submitting AI-generated applications. The instructions for applicants are available at: How to apply for a position . Stockholm University contributes to the development of sustainable democratic society through knowledge, enlightenment and the pursuit of truth. Type of employment Temporary position Contract type Full time Salary Fixed salary Number of positions 1 Full-time equivalent 100 % City Stockholm County Stockholms län Country Sweden Reference number SU FV-3244-26 Union representative Published 13.Oct.2026 Last application date 03.Nov.2026 Login and apply