韩国济州岛绿潮热点的每月环境和温室气体数据
Seo-Young Kim1, Hyo-Ryeon Kim1, Jae-Hyun Lim2
1Department of Marine Science, Incheon National University, Incheon 22012, South Korea.
Data in brief
|June 9, 2025
概括
由于营养污染,济州岛的沿海水面临绿色潮. 本研究提供了关于环境因素和温室气体的数据集,有助于理解生态系统对气候变化的反应.
科学领域:
- 海洋生态海洋生态学
- 环境科学 环境科学
- 海洋学 海洋学 海洋学
背景情况:
- 济州岛的沿海水域容易出现大藻类的繁殖,特别是绿色潮.
- 在半封闭的海湾中,如乔,吉姆和西阳,由于长时间的水停留时间和污染物积累,缩变得更加严重.
- 营养丰富和人类活动是这些繁荣的主要驱动因素.
研究的目的:
- 提供一个全面的时间序列数据集环境参数和温室气体度在济州岛的沿海水域.
- 为了研究宏观藻类开花期间物理-生物地化学性质的时空动态.
- 提供关于温室气体 (CO2,CH4,N2O) 在缩的沿海生态系统中的动态的见解.
主要方法:
- 从2020年3月到11月,在三个湾区的12个站点每月收集数据.
- 在现场测量表面海水温度,盐度和溶解氧气,使用多参数探针.
- 收集离散的海水样本进行营养,pH,总度和温室气体 (CO2,CH4,N2O) 的分析.
主要成果:
- 一个详细的数据集,捕捉关键环境和生物地球化学参数的变化.
- 了解绿色潮事件期间环境条件和温室气体度之间的关系.
- 了解影响大藻繁殖发展和持久性的物理和化学因素.
结论:
- 该数据集是研究环保化和气候变化对沿海生态系统的影响的宝贵资源.
- 这些发现有助于更好地了解济州脆弱的海岸湾内的复杂相互作用.
- 这项研究支持管理和减轻大藻类繁殖和相关环境变化的影响.
相关概念视频
01:50Global Climate Change
24.3K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
24.3K
01:14Temperature Measurement Sites
1.6K
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
1.6K
01:14The Carbon Cycle
37.1K
Carbon is the basis of all organic matter on Earth, and is recycled through the ecosystem in two primary processes: one in which carbon is exchanged among living organisms, and one in which carbon is cycled over long periods of time through fossilized organic remains, weathering of rocks, and volcanic activity. Human activities, including increased agricultural practices and the burning of fossil fuels, has greatly affected the balance of the natural carbon cycle.
37.1K
01:25Selected Data About Geographic Locations
26
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
26
01:22Gas Thermometers and the Kelvin Scale
4.5K
The definition of temperature in terms of molecular motion suggests that there should be a lowest possible temperature, where the average kinetic energy of molecules is zero (or the minimum allowed by quantum mechanics). Experiments confirm the existence of such a temperature, called absolute zero. An absolute temperature scale is one whose zero point is absolute zero. Such scales are convenient in science because several physical quantities, such as the volume of an ideal gas, are directly...
4.5K
01:14Testing Water Quality
103
When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...
103