1) Lake area
湖泊面积
1.
Taking MSS image data in 1970 s and ETM image data in 2000 as the major data source,the authors studied the dynamic changes of lake areas in Qinghai-Tibet Plateau during the recent 30 years by using RS and GIS technology.
以青藏高原70年代MSS影像数据与2000年ETM影像数据为主要信息源,基于RS和GIS技术研究近30年来青藏高原湖泊面积的动态变化。
2) lake surface area
湖泊水域面积
1.
The results showed that:the total lake surface area in the mid lower reaches of the Yangtze River reduced about 2544.
湖泊水域面积的减少是自然因素和人类活动综合作用的结果,围湖利用是湖泊水域面积减少的主要原因。
3) lake deposit
湖泊沉积
1.
As fallout { { } 137 Cs } with a short half life of 30 ^17 a in modern lake deposits, depth distribution shapes of cosmogenic radionuclide 10 Be with a long half of 1.
20世纪50—70年代核试验产生的137Cs尘埃,在现代冰川和非冰川湖泊沉积剖面中的深度分布存在明显差异。
4) lake sediment
湖泊沉积
1.
Information of Environmental Evolution Recorded by Munengnuor Lake Sediment in the Lower Reaches of Heihe River
内蒙古黑河下游木能诺尔湖泊沉积物记录的环境信息
2.
Sediment samples from Dianchi Lake sediment core were measured by means of the direct γ ray analysis for the sediment-depth profiles of natural radionuclides 210 Pb and 226 Ra and artificial radionuclides 137 Cs and 241 Am.
研究结果表明该地湖泊沉积演化过程受到较强的人类活动的影响。
3.
The information about the climate change and early human activities for 9 000 a in Jiangling area,Hubei Province,China,was documented in lake sediments.
随着定居点扩大和人类活动的加剧,地表土壤侵蚀严重,入湖陆源粗颗粒物质和有机物质增多;湖泊沉积物表现为粗颗粒含量迅速增加,各粒径波动频繁,TOC、TN和C/N出现高值,δ13C出现低值。
5) lake sediments
湖泊沉积
1.
Especially the lake sediments with bigger deposit velocity are well proxies for high-resolution environmental changes researches.
系统简单、受人类活动干扰较小的湖泊沉积物真实地记录了湖区气候环境变化方面的大量信息,特别是沉积速率较快的湖泊,其沉积物是记录高分辨率气候环境变化的良好载体。
2.
, loess, river sediments, lake sediments, aeolian sediments and red earth, were chosen from South China for magnetic susceptibility measurement, grain-size measurem.
研究结果表明,黄土和湖泊沉积中磁化率的变化主要受气候变化的影响,是指示古气候的重要指标;河流沉积物和风沙沉积物的磁化率主要受粒度的影响;影响南方红土磁化率的因素十分复杂,其磁化率的解释比较困难有待进一步的研究。
3.
For more than ten years, many studies related to the lake sediments and environmental changes on Tibetan Plateau have been carried out.
从空间尺度、不同时间尺度、重大气候环境变化事件、与其他研究结果的对比以及代用指标与气候要素的定量关系研究等几个方面总结了近十余年来青藏高原湖泊沉积与环境演变研究的主要成果。
6) lacustrine sediment
湖泊沉积
1.
Based on analysis of grain size, geochemical elements, organic matter and CaCO 3 records in lacustrine sediment in Baiyin-kulun lake, combined with 210Pb and 137Cs, the sequence of climatic and environmental change of Otindag Sandy Land was reconstructed in the past 500 years, including two important climate events, i.
为摸清浑善达克沙地近 5 0 0年来气候环境变化规律 ,以沙地内湖泊沉积为研究对象 ,根据浑善达克沙地内白银库伦诺尔湖泊沉积物粒度、地球化学元素、有机质和CaCO3 等环境变化代用指标的分析结果 ,结合2 10 Pb和13 7Cs测年资料 ,恢复了包括小冰期和 2 0世纪初升温期等气候事件在内的浑善达克沙地近 5 0 0年来气候环境变化规律。
2.
From the base of the formation upwards,the succession is composed of braided river,meandering river and lacustrine sediments.
河南西峡盆地上白垩统马家村组沉积厚度巨大 ,达 196 0m ,由辫状河沉积、曲流河沉积和湖泊沉积组成。
3.
Lake level change recorded by core of the Quaternary lacustrine sediment in the central Tibetan plateau and its climatic implications;
通过对羌塘地区中部羌D1井长181·6m第四系岩芯的研究,分析湖泊沉积记录的岩相旋回和Fe/Mn和Sr/Ba等微量元素古环境参数的变化,结合样品的热释光(TL)测年数据,讨论晚更新世该区湖泊扩张和湖面升降变化过程。
补充资料：巢湖泊山洞景区
泊山洞是形成于２亿４千万年前的古老的石灰岩溶洞，奇景秀色，鬼斧神工，被人们誉为“江淮独秀”。全洞面积约４０００平方米，游程长５００余米，共有三层，分１８大景区，８６个景点，洞道高低起伏，幽邃曲折，时而狭窄崎岖，时而宏大开阔，洞中的钟乳石千姿百态，晶莹剔透，若人物佛像，似飞禽走兽，且洞中有洞、有山、有水，洞内冬暖夏凉，四季如春，进洞游览，可一睹泊山洞大佛、龙王宫、灵霄宝殿、黄姑出嫁、鳄鱼汲水、众仙祝寿、泊山龙潭等名胜，尤其是洞中的石枝、石旗、石花、石鹅管精美绝伦，在我国同类溶洞中实属罕见，洞下层有无底潭，深不可测，其水清甜可口，经专家检验，此水含有丰富的对人体有益的矿物质，是优质天然矿泉水。
洞外的下泊山，苍松如海，翠竹掩映，风景如画。山上慈姑庙相传是为纪念黄巢侄女黄姑而建，香烟缭绕，游人不绝，１９９６年又投资修建“泊山寺”对游人开放，站在下泊山远眺，群山环绕，峰峦叠嶂，田园风光，四时胜景尽收眼底。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条