Terrestrial, Atmospheric and Oceanic Sciences最新文献_第7页

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2022-02-17 DOI: 10.1007/s44195-022-00001-7

Lin‐gun Liu

引用次数: 1

Temperature response to the June 2020 solar eclipse observed by FORMOSAT-7/COSMIC2 in the Tibet sector FORMOSAT-7/COSMIC2在西藏地区观测到的2020年6月日食的温度响应

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2022-02-09 DOI: 10.1007/s44195-022-00002-6

Yang‐Yi Sun, Chieh‐Hung Chen, Tao Yu, Jin Wang, Li Qiu, Yifan Qi, Kai Lin

引用次数: 2

Optimised gravity anomaly fields from along-track multi-mission satellite altimeter over Malaysian seas 马来西亚海域沿线多任务卫星高度计优化的重力异常场

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2022-02-09 DOI: 10.1007/s44195-022-00003-5

N. M. Yazid, Ami Hassan Md Din, A. H. Omar, N. Abdullah, M. F. Pa’suya, M. Hamden, N. A. Z. Yahaya

引用次数: 1

Delineating a Volcanic Aquifer Using Groundwater-induced Gravity Changes in the Tatun Volcano Group, Taiwan 台湾大屯火山群地下水重力变化的火山含水层划分

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-08-30 DOI: 10.21203/rs.3.rs-839361/v1

T. Lien, E. Chang, C. Hwang, Ching‐Chung Cheng, Kin-Fai Lam, Rou-Fei Chen, C. Mu

{"title":"Delineating a Volcanic Aquifer Using Groundwater-induced Gravity Changes in the Tatun Volcano Group, Taiwan","authors":"T. Lien, E. Chang, C. Hwang, Ching‐Chung Cheng, Kin-Fai Lam, Rou-Fei Chen, C. Mu","doi":"10.21203/rs.3.rs-839361/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-839361/v1","url":null,"abstract":"\u0000 The Tatun Volcanic Group (TVG) is an active volcano that could cause volcanic hazards in northern Taiwan. The latest phreatic eruption of the TVG occurred some 6000 years ago. Understanding the state of groundwater around the TVG can be a crucial step towards effectively assessing the risk of phreatic explosion by providing information about the sources of groundwater and the media it flows. We measured gravity changes at a superconducting gravity station and several groundwater-sensitive sites to examine the way the groundwater altered the gravity values around the TVG. Groundwater-induced gravity changes are simulated by two hydrological models (A and B). Both models show coherent seasonal variations in groundwater level and gravity value in the center of the TVG (Chintiengang). This coherence indicates inter-connected porous media for free groundwater flows below Chintiengang. However, inconsistencies between the modeled and observed gravity changes occurred in the eastern part of the TVG, suggesting here highly heterogeneous formations with fractures and barriers may exist below Chihsinshan and Dayoukeng. The gravity consistencies and inconsistencies between the observations and the models are used to delineate a volcanic aquifer, which can provide additional information for assessing the probability of a potential phreatic eruption over the TVG.","PeriodicalId":22259,"journal":{"name":"Terrestrial, Atmospheric and Oceanic Sciences","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41980359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Composition and spatiotemporal distribution of ichthyoplankton on the continental shelf of the southern East China Sea 东海南部大陆架浮游鱼类的组成及时空分布

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-04-01 DOI: 10.3319/tao.2020.12.04.01

Yi‐Chen Wang, Ming-An Lee

{"title":"Composition and spatiotemporal distribution of ichthyoplankton on the continental shelf of the southern East China Sea","authors":"Yi‐Chen Wang, Ming-An Lee","doi":"10.3319/tao.2020.12.04.01","DOIUrl":"https://doi.org/10.3319/tao.2020.12.04.01","url":null,"abstract":"This study investigated the effects of the Kuroshio Front (KF) on the continental shelf of the southern East China Sea on ichthyoplankton communities during the northeast monsoon period. According to field observations and satellite images of sea surface temperature, we documented that the KF occurred and moved nearshore be-tween December and January before shifting seaward in March. In total, 156 species were identified among the 9896 individual larval fish collected. Multivariate analysis revealed significant differences in fish abundance and composition over time. The abundance of oceanic species increased by approximately 10% from December to January and then decreased by approximately 50% in March. Oceanic species, such as myctophid and gonostomatid fish, were dominant (37.4 - 86.5%) in the oceanic waters on the offshore side of the KF. Some coastal and commercial species, such as anchovies, were dominant (26.9 - 99.1%) in the neritic waters on the nearshore side of the KF from December to March. These results may have been influenced by spawning seasons and adult habitats. The strong front influenced the distribution of larval fish more than the weaker upwelling during winter did. Specifically, oceanic fish were brought into nearshore waters by Kuroshio water intrusion in winter. Most larvae were still restricted to the nearshore and offshore side by the KF, meaning that the strong KF was still a barrier separating most fish larvae assemblages, especially for those of the neritic species. The mechanism underlying the cross-frontal transport of fish larvae is more likely to occur in oceanic species, because it may be related to diel vertical migration behavior.","PeriodicalId":22259,"journal":{"name":"Terrestrial, Atmospheric and Oceanic Sciences","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41706332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Implication of land use change to biogeophysical and biogeochemical processes in Jambi, Indonesia: Analysed using CLM5 印度尼西亚占比土地利用变化对生物地球物理和生物地球化学过程的影响:基于CLM5的分析

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-01-01 DOI: 10.3319/tao.2020.12.17.01

U. Ma’rufah, T. June, A. Faqih, A. Ali, C. Stiegler, A. Knohl

引用次数: 1

Characteristics and prediction of extreme drought event using LSTM model in Wei River Basin 基于LSTM模型的渭河流域极端干旱事件特征及预测

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-01-01 DOI: 10.3319/tao.2021.02.07.01

Dongfei Yan, R. Jiang, Jiancang Xie, Yong Zhao, Jiwei Zhu, Jichao Liang

引用次数: 1

Coastal inundation modeling and mapping for North Jakarta coast during a supermoon period 超级月亮期间北雅加达海岸的海岸淹没模拟和制图

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-01-01 DOI: 10.3319/tao.2021.04.02.01

N. Riama, R. F. Sari, W. Sulistya, H. Rahmayanti, Khafid Rizki Pratama, B. E. Pratama, Arief Wibowo Suryo

{"title":"Coastal inundation modeling and mapping for North Jakarta coast during a supermoon period","authors":"N. Riama, R. F. Sari, W. Sulistya, H. Rahmayanti, Khafid Rizki Pratama, B. E. Pratama, Arief Wibowo Suryo","doi":"10.3319/tao.2021.04.02.01","DOIUrl":"https://doi.org/10.3319/tao.2021.04.02.01","url":null,"abstract":"Coastal areas are very vulnerable to disasters. One of the disasters that needs serious attention in coastal areas, including the coast of Jakarta, is coastal inundation. However, there is no integrated coastal inundation prediction system implemented in this area. This study aimed to build a model of coastal inundation by combining various factors, namely hydrodynamic model, wave model, and river model. The model used in this research is the integration of the Delft3D model, the WaveWatch III-SWAN model, and the SOBEK model. The results show that the simulation of the water level was in accordance with the observed data, from 30 November to 8 December 2017 during the supermoon period with a correlation accuracy of 0.9 and RMSE of 5.9 cm. However, the results of the simulation and astronomical tide prediction have a correlation of 0.81 and an RMSE is 13.6 cm. Therefore, it can be seen that the model is better than the astronomical tide prediction. The hydrodynamic model shows that Jakarta Bay has a water level range of 0.66 to 0.68 m during the supermoon period. The mapping of flood inundation areas show that the water level in the Tanjung Priok and Marunda in North Jakarta has a maximum inundation level of 50 to 100 cm with an inundation area of 272.17312 and 456.03653 m 2 . Meanwhile, our analysis for the Ancol and Kalibaru shows an inundation level of 0 to 30 cm with an inundation area of 388.04358 and 169.17656 m 2 . Our model provides better accuracy because it takes into account several important variables for modeling coastal inundation. Our early warning system proved to be accurate in providing coastal inundation prediction information for the North Jakarta area.","PeriodicalId":22259,"journal":{"name":"Terrestrial, Atmospheric and Oceanic Sciences","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69523854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A new record of Podocarpaceae fossil wood from Miocene strata, Northern Taiwan 台湾北部中新世石竹科木化石新记录

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-01-01 DOI: 10.3319/tao.2021.07.28.02

Yuan-Po Lo, Jer‐Ming Hu

引用次数: 1

Holocene fluvial landscape evolution driven by sea level and tectonic controls in the Gangkou River, Hengchun Peninsula 恒春半岛港口河全新世海平面和构造控制下的河流景观演化

IF 0.8 4区地球科学

Terrestrial, Atmospheric and Oceanic Sciences Pub Date : 2021-01-01 DOI: 10.3319/tao.2021.04.08.01

Jia-hong Chen, S. Chyi, J. Yen, Lih-Der Ho, C. Lüthgens, Pei-Ling Wang, Li‐Hung Lin, I. Yen, C. Jen, J. Huang

{"title":"Holocene fluvial landscape evolution driven by sea level and tectonic controls in the Gangkou River, Hengchun Peninsula","authors":"Jia-hong Chen, S. Chyi, J. Yen, Lih-Der Ho, C. Lüthgens, Pei-Ling Wang, Li‐Hung Lin, I. Yen, C. Jen, J. Huang","doi":"10.3319/tao.2021.04.08.01","DOIUrl":"https://doi.org/10.3319/tao.2021.04.08.01","url":null,"abstract":"The fluvial landscape of the Hengchun Peninsula in southernmost Taiwan is generally characterized by a narrow river and a wide valley plain. Such underfit stream features are unusual in tectonically active areas such as Taiwan. In this research, we hypothesize that the relative sea level change since the end of the last glacial period might be the main factor driving the formation of this type of landscape on the relatively recently emerged Taiwan Island. The Gangkou River is among the largest and most pristine rivers on the Hengchun Peninsula, and well-preserved river terraces and bedrock exposures occur along the river and river mouth. Therefore, the Gangkou River was thoroughly surveyed to investigate the factors shaping the landscape and to determine the landscape evolutionary history. Our research indicates that the average uplift rate of the Gangkou River is 1.5 - 1.7 mm yr -1 . Because of the low uplift rate, the rising sea level after the last glaciation caused widespread aggra-dation in the Gangkou River. At approximately 8.0 - 7.7 ka, maximum flooding oc-curred, and the sea level subsequently remained stable, while the aggradation stopped after 7.1 ka. Incision followed, forming the high terraces, and starting in the Little Ice Age, repeated aggradation and incision occurred, forming the low terraces. These processes produced the current landscape of the Gangkou River. Overall, the uplift rates calculated from this research are relatively low in this tectonically active area.","PeriodicalId":22259,"journal":{"name":"Terrestrial, Atmospheric and Oceanic Sciences","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69524068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0