退化湿地,degraded wetland
1)degraded wetland退化湿地
1.A study was carried out to comparedegraded wetlands with farmland in nutrient content in the surface soil 0-30 cm deep.退化湿地与农田土壤养分的对比研究结果表明,4种样地类型0—30 cm土层土壤有机质含量为水田>沼泽化草甸>旱田>典型草甸,全氮含量差异与有机质含量差异相一致,速效磷含量为水田>旱田>沼泽化草甸>典型草甸。
2.Studies were made on nutrients and soil enzyme activities ofdegraded wetland in Napahai.对滇西北纳帕海退化湿地土壤养分与酶活性的系统研究表明:人为活动干扰下不同湿地类型间土壤养分及酶活性存在明显差异;土壤有机质、全氮含量从原生沼泽向沼泽草地、草地、耕地逐渐减少;土壤脲酶、蔗糖酶、蛋白酶和过氧化氢酶的活性大小顺序也呈现出相同的趋势,多酚氧化酶则与此相反。
3.So, study the physical and chemical properties ofdegraded wetland soils help to investigate the cause of wetland degraded and provide theoretical basis for wetlands ecosystem protecting.因此研究退化湿地土壤的理化性质,不仅有助于我们了解毛乌素沙区湿地退化的原因,还为进一步保护湿地生态系统提供了理论依据。
英文短句/例句
1.Research on the Features of Soil Physical and Chemical Properties in Tuwei-river Source Area秃尾河河源区退化湿地土壤理化性质特征研究
2.Recovery Strategies of Degradation Wetland Ecosystem in Poyang Lake鄱阳湖退化湿地生态系统恢复策略初探
3.Microbial Community Characteristics in a Degraded Wetland of the Yellow River Delta黄河三角洲退化湿地微生物特性的研究
4.Analysis of Community Physiognomy Characteristics of the Degenerated Pinus.elliottii Forest in Ji"an,Jiangxi Province江西吉安退化湿地松群落外貌特征分析
5.A Review on the Ecological Restoration of Degraded Estuarine Wetlands in China中国退化河口湿地生态恢复研究进展
6.Landscape assessment on wetland degradation during thirty years in Jiansanjiang region of Sanjiang Plain,Northeast China三江平原建三江地区30年湿地景观退化评价
7.The Degradation, Present Condition and Protection of the East Mud Flat of Chongming Island;上海市崇明东滩湿地生态服务功能、湿地退化与保护对策
8.Mechanism and Process of Soil Degradation in Napahai Wetland on Yunnan Plateau;云南纳帕海高原湿地土壤退化过程及驱动机制
9.The Environmental Change and Degradation of Modern Yellow River Delta Coastal Wetland;现代黄河三角洲滨海湿地环境演变及退化研究
10.Status and Causes of Wetland Degradation of Maqu County in Upriver of the Yellow River and Its Protection Countermeasures;黄河上游玛曲县湿地退化现状、成因及保护对策
11.Studies on Indicator System for Napahai Wetland Ecosystem Degradation Degree Evaluation;纳帕海湿地生态系统退化评价指标体系研究
12.Ecological Restoration on Wetland of the Loushan River Estuary, Jiaozhou Bay, Qingdao;胶州湾娄山河口退化滨海湿地的生态修复
13.Study on the Loss and Degradation and Sustainable Countermeasures of the Coastal Wetlands in China;我国滨海湿地退化与可持续发展对策研究
14.The Study of the Evolution and Degradation of the Typical Coastal Wetland in Hebei Province;河北省典型滨海湿地演变与退化状况研究
15.Degradation of the Hydrological Function of Wetlands and Recovery Strategy in Western Jilin Province吉林省西部湿地水文功能退化分析与恢复策略
16.Restoration and improvement of"black soil beach"degraded meadows in Maqu wetland function area of Yellow River黄河首曲湿地功能区“黑土滩”退化草甸恢复改良
17.Analysis on The Causes and Situation of Degradation of Gan Jia Lake Wetland Environment of Xinjiang新疆甘家湖湿地环境退化现状及成因分析研究
18.THE DEGRADATION AND PROTECTIVE COUNTERMEASURES OF THE WETLAND IN THE MIN RIVER ESTUARY闽江河口湿地生态退化现状与保护对策
相关短句/例句
wetland degradation湿地退化
1.In this paper, the characteristics ofwetland degradation in China were introduced from the aspects of functional area loss, material and energy imbalance, structure breakage, and ecological function impairment, and the causes of the degradation were summarized from natural and human’s aspects, respectively.从湿地功能面积减少、湿地系统物质能量流失衡、湿地组织结构破坏、湿地生态功能减弱等4个方面着重介绍了中国湿地的退化特征;从影响湿地退化的自然和人为因素共同作用角度系统分析了其退化的原因;并介绍了湿地退化评价的3大技术体系。
2.In the typical sampling zone ofwetland degradation which means primitive .研究表明,不同退化程度的湿地土壤具有不同的土壤物理性质,在未退化湿地→轻度退化湿地→中度退化湿地→重度退化湿地→已垦湿地(农田)的湿地退化研究样带上,湿地土壤温度呈现逐渐升高的变化趋势、土壤电导率呈降低变化、土壤水分呈降低趋势、土壤容重则呈现升高的变化规律。
3.The climatic background and major climate causes for thewetland degradation in the Qinghai-Xizang Plateau were explored through analysis on the trends of precipitation, temperature and sunshine factors and their ecological effects in 4 wetland research sites chosen.根据对与青藏高原湿地退化有关的水分、温度和日照等气候背景条件变化趋势及其生态环境效应的研究结果,认为全球和区域气候变化是青藏高原湿地退化的重要原因,其中年度内降水不均匀性的增加、日照时数的延长以及气温与地温的升高对高原湿地水分丧失和退化有着重要的影响,而主要气象要素在中小尺度上时空分配状态的变化和局地气候特征的改变则可能是湿地退化的更直接的原因和动力。
3)coastal wetland degradation滨海湿地退化
4)degraded wetland soils退化湿地土壤
5)degenerate marsh退化沼泽湿地
6)degraded plateau wetland退化高原湿地
延伸阅读
英福美 ,丁地去炎松,布地缩松,布地奈德药物名称：布地奈德英文名：Budesonide别名： 普米克；英福美 ,丁地去炎松,布地缩松,布地奈德外文名： pulmicort ,budesonide成分： 布地奈德 药理作用： 具有强糖皮质激素作用。局部应用于支气管，其抗炎作用较可的松约强1000倍。 适用于局部对抗非特异炎症和抗过敏，如支气管哮喘和气道高反应性状态。 适应症： 支气管哮喘 用量用法： 气雾剂成人 初始剂量400-1600ug/日，分二次吸入，维持剂量200-400ug。儿童100-200ug,分2－4次吸入，干粉吸入剂成人 轻症400-800ug/日，重症800-1600ug/日，分2－4次用。 不良反应： ①轻微的喉部刺激感及声嘶，偶见口咽部念珠菌感染。 ②喷吸本品后应漱洗口腔和咽部，不然容易导致白色念珠菌滋生。 ③孕妇一般忌用。 注意事项： 肺结核患者及气道真菌、病毒感染者慎用。 规格： 气雾剂 50ugx 200喷。200ugx 100喷。干粉吸入剂 100ug x 200吸。200ugx 100吸，200吸。 类别：平喘药\肾上腺皮质激素
