额济纳天然绿洲,Ejin natural oasis,音标,读音,翻译,英文例句,英语词典
本文关键词:额济纳天然绿洲景观变化及其生态环境效应,由笔耕文化传播整理发布。
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1) Ejin natural oasis
额济纳天然绿洲
1.
Landscape health assessment on Ejin natural oasis.;
额济纳天然绿洲景观健康评价
2.
Landscape patterns analysis based on APACK for Ejin natural oasis;
基于APACK的额济纳天然绿洲景观空间格局分析
3.
Landscape change and its eco-environmental effects in Ejin natural oasis;
额济纳天然绿洲景观变化及其生态环境效应
2) Ejina Oasis
额济纳绿洲
1.
Analysis on the dynamic change of landscape structure of Ejina Oasis;
额济纳绿洲景观格局变化研究
2.
Remote sensing based quantitative estimation of ecosystem restoration of Ejina Oasis after the Heihe River water was transferred;
黑河分水后额济纳绿洲生态恢复的遥感定量测算
3.
Modern Desertification Process in Ejina Oasis and Its Dynamic Mechanism;
黑河下游额济纳绿洲现代荒漠化过程及其驱动机制
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3) Ejin oasis
额济纳绿洲
1.
The Analysis of the Space-time Evolution of the Water Environment Caused the Desert Vegetation Degrading in Ejin Oasis;
额济纳绿洲荒漠植被退化的水环境的时空演变分析
2.
Influence of Water Resources Development on Ejin Oasis in Heihe River Basin and Countermeasures;
黑河流域水资源开发对额济纳绿洲的影响及对策
3.
Research the Change of Vegetation in Ejin Oasis after Transferring Water;
调水后额济纳绿洲植被变化研究
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4) Ejin Oasis
济纳绿洲
1.
Features of Eco-environmental Changes and Ecological Restoration and Rehabilitation in Ejin Oasis in Lower Reaches of Heihe River;
黑河下游额济纳绿洲生态环境变化特征及生态恢复与重建
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5) natural oasis
天然绿洲
1.
Based on the biological characters of different vegetations,the ecological water demand of crops in every 10 days from March to October was estimated,and the variations of the planting area of crops,the irrigation area and the water demand of croplands and natural oasis in recent 20 years were analyzed,by using the meteorological data of Zhangye and Ejinaqi observatories.
根据不同农作物、森林等植被的生物学特性,采用张掖和额济纳旗的气象资料,估算了3~10月各旬平均的作物生态需水量,分析了张掖人工绿洲近20 a来主要农作物的种植面积和灌溉面积、作物以及下游天然绿洲的生态需水量的生育期变化。
2.
The ecological water resources requirement of Ningxia natural oasis is estimated on the base of supperposition of the yearly variation value of closed ground water flow field, remote sensing vegetation data a.
本文提出较适合宁夏生态需水的“地下水变幅”计算方法,利用观测井多年地下水位变化资料,寻找地下水闭合流场年际变化值,再与植被的遥感资料以及水文地质资料数据相叠加,从而估算出宁夏天然绿洲的生态需水量,在一定程度上克服了生态用水定额法的不足,这为西北干旱半干旱地区生态需水的计算以及生态保护与恢复提供了一种新的思路。
6) Ejin delta
额济纳三角洲
1.
According to the analysis result of 42 soil sections, 225 soil samples and 58 water samples, the soil characters in Ejin delta was discussed.
根据42个土壤剖面,225个土壤样品,58个水样的分析结果,讨论了额济纳三角洲地区土壤的基本特征,并研究了土壤盐分分布规律以及与地形地貌部位、地下水水化学的关系。
2.
Based on field investigation and data analysis of the groundwater, this study try to discuss the characters of groundwater salinity and its relationship with vegetation growth in Ejin delta.
根据野外实地考察、地下水采样和分析数据,从空间尺度上,讨论了额济纳三角洲地下水水盐的变化特征及其与植被生长的关系。
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补充资料:额济纳绿洲
额济纳绿洲
壮美绚丽----胡杨林
额济纳绿洲,位于巴丹吉林沙漠腹地,是世界上仅存的三大原始胡杨林之一。胡杨是古老而又长寿的树种,素有“生而不死一千年,死而不倒一千年,倒而不朽一千年”之美誉。
漫步在浓郁的胡杨林中仿佛进入神话般的仙境。茂密的胡杨千奇百怪,神态万般。粗壮的几人难以合抱,挺拔的七、八丈之高,怪异的似苍龙腾越,虬蟠狂舞,令人惊奇不已,叹为观止。仅就密密匝匝的树叶,也是风采独有。幼小的胡杨,叶片狭长而细小,宛若少女妩媚的柳眉,人们常常把它误认为柳树;壮龄的胡杨,叶片又变成卵形、阔卵形或三角形,犹如兴安岭的白桦;进入老年期的胡杨,叶片才定型为椭圆形。更为甚者,在同一棵胡杨树冠的上下层次,还生长着几种不同形状的叶片,可谓奇妙绝伦。因此,胡杨又称“异叶杨”。
经过春风的滋润、夏雨的洗礼,当漠野吹过一丝清凉的秋风时,胡杨林便在不知不觉中由浓绿变的浅黄,继而变的杏黄了。登高凭眺,金秋的胡杨林如潮如汐,高高低低,斑斑斓斓地漫及天涯,汇集成金色的海洋。落日苍茫,晚霞一抹。胡杨林由金黄色变成金红,最后化为一片褐红,渐渐地融入朦胧的夜色之中,无边之际。一夜霜降,胡杨林如香山枫叶一样火红,象在熊熊燃烧。而每一棵高大的胡杨树冠枝头,间或又有浅绿、淡黄的叶片在闪现,错落有致,色彩缤纷。秋风乍起,胡杨金黄的叶片,飘飘洒洒“哗哗”地落到地面,大地如铺金毯,辉煌而凝重。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
本文关键词:额济纳天然绿洲景观变化及其生态环境效应,由笔耕文化传播整理发布。
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