Crater Lake
분화구 호수

Crater Lake(분화구 호수)란 무엇입니까?

Crater Lake 분화구 호수 - Thus, volcano monitoring through gas fluxes from crater lakes should consider lacustrine processes that modulate the volcanic gas output over time. ^[1] By using metabarcoding analysis, metagenomics, metabolomics and enzymology techniques, the microbiome of the crater lake was characterized in this study. ^[2] Here, sedaDNA is used for the first time to reconstruct the history of phytoplankton communities in a crater lake in northern China over the past two millennia. ^[3] The case study selected for this study was Ometepe Island in Nicaragua, where the crater lake of an extinct volcano was considered a feasible upper reservoir of a pumped storage hydropower plant, reducing the investments associated with this component. ^[4] After the mid-2000s until present, there is a period of activation of the Maly Semyachik volcano, which is expressed in an increase in temperature, mineralization and a sharp increase in the volume of the crater lake. ^[5] Here we present new results from Lake Chala, a crater lake in equatorial East Africa, based on sedimentary grain-size distributions. ^[6] The recorded historic eruptions were mainly phreatomagmatic due to the presence of a crater lake. ^[7] A Gram-stain-negative, aerobic, flagellated, non-spore-forming, rod-shaped bacterium, named B2R-29T, was isolated from water collected from a crater lake on Da Hinggan mountain, PR China. ^[8] Modeling the growth of the crater lake at Kīlauea summit is important for assessing the potential for explosive volcanism. ^[9] One of the major challenges in the understanding of the crater lakes dynamics and their connection with magmatic/hydrothermal processes is the continuous tracking of the physical behavior of lakes, especially in cases of remote and poorly accessible volcanoes. ^[10] , 2020), Aniakchak II (Alaska, 1600s BCE, VEI=6, 57°N), Crater Lake (Mazama, Oregon, 5600s BCE, VEI=7, 43°N) and Laacher See (Germany, c. ^[11] We analyzed the concentration and stable carbon isotopic composition of black carbon (BC and δ13CBC) of a 34,000 cal yr BP sedimentary sequence from a crater lake (Tianchi). ^[12] Here we explore the lacustrine sedimentary record of Lagoa da Lomba, a crater lake in the central upland area of Flores Island (Azores), to gain insight into the recent eruptive history of this island. ^[13] The findings showed that Marsabit forest ecosystem was supporting a total of 115 active water points which were dominated by shallow wells (68) followed by boreholes (21), water pans (14), springs (4), streams (6), and crater lakes (2). ^[14] Hydrochemistry of crater lakes (n = 15) in the Ndali-Kasenda cluster was deciphered using standard methods of the American Public Health Association to understand the major ion chemistry; spatial distribution, occurrence, and non-carcinogenic health risks due to exposure to fluoride levels in the lakes in Ndali- Kasenda cluster, Albertine Graben. ^[15] Post-collisional volcanism is one of the key features of geology of Armenia and volcanological geosites play a significant role in the proposed Geopark, particularly, some of Pleistocene-Holocene volcanoes, lava flows, lava tubes, lava falls, crater lakes, as well as thick obsidian flows with records of Paleolithic use and other sites. ^[16] Kusatsu-Shirane volcano hosts numerous thermal springs, fumaroles, and the crater lake of Yugama. ^[17] Individual chapters critically investigate modern scientific hypotheses about Pleistocene migrations; they follow in the tracks of imperial and transatlantic adventurers in search of Maya ruins and fossil megafauna; and they triangulate colonial and transcultural reconstructions of the events leading to the formation of Crater Lake (Oregon) with previously ignored Indigenous traditions about the ancient cataclysm. ^[18] A method is presented to separate MTB from highly abundant abiotic magnetic particles in the sediment of this crater lake. ^[19] Recent studies indicate that 3–4 Ga river valleys and delta deposits in crater lakes could have been produced in <~107 years. ^[20] At Masaya, we have indications of a shallow (0–3 km) magmatic chamber, offset to the west and not directly below the active Santiago vent, where the crater lake is located At greater depth (3–8 km) a low velocity anomaly towards the northeast coincides in location with a modelled positive gravity anomaly and could indicate the presence of a former intrusive body. ^[21] A new aerobic betaproteobacterium, strain SA-152T, was isolated from the water of a crater lake. ^[22] A new aerobic alphaproteobacterium, strain SA-279T, was isolated from a water sample of a crater lake. ^[23] To describe the structure of whitebark pine populations in two national parks in the southern Cascades (Crater Lake, Oregon, USA (CRLA) and Lassen Volcanic, California, USA (LAVO) National Parks), we surveyed trees in 30 × 50 × 50 m plots in both parks. ^[24] In this paper we study past ecological changes occurring in Lake Azul (Sao Miguel island), a crater lake from the remote Azorean archipelago, to address which were the main causes of its long-term trophic history. ^[25] Although long recognized as a relatively young volcanic center in the area, age determinations have been elusive, with the only one quantitative estimate based upon radiocarbon ages of bulk sediments in the crater lake and extrapolation of sedimentation rates to account for the full thickness of the sediments; that age is ∼35 cal ka. ^[26] In the present study, a sediment core from Tianchi Lake, a crater lake in northeastern China, was used to reconstruct atmospheric Hg accumulation rates during the past 800 years. ^[27] Gas-rich hydrothermal vents in crater lakes might pose an acute danger to people living nearby due to the risk of limnic eruptions as a result of gas accumulation in the water column. ^[28] 6 m) crater lake on Morne Micotrin in Dominica, West Indies—presents a limnological enigma; it exhibits strong morphometric and circumstantial evidence for meromixis, yet it is not stratified. ^[29] Kelud, a surveillance has been conducted using camera to observe the crater lake and its surroundings. ^[30] In 2018 we captured specimens of Oreachromis niloticus (Linnaeus, 1758) from Danau Kastoba, a crater lake on Bawean (Indonesia), a small, isolated island in the Java Sea. ^[31] Vertical and horizontal distributions of 137Cs were investigated in sediment cores of the crater lake, Baengnokdam of Mt. ^[32]