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- The alien invasive species that damage the health of wetland ecosystem include alien invasive weeds, alien marine species unsuccessfully introduced and harmful alien red tide alga that are brought with water ballast. 对湿地生态系统的健康造成严重损害的外来入侵物种主要是外来杂草、引种失败的外来海洋生物、随船舶压舱水带来的外来有害赤潮生物.
- Alien marine species and their impacts in China 中国外来海洋生物及其影响
- Alien Marine Species and Their Ecological Impacts in China 中国外来海洋生物种类及其生态影响
- Advances in Study on Invasive Risk Assessment of Alien Marine Species 外来海洋物种入侵风险评价研究进展
- alien marine species 外来海洋物种
- invasive alien marine species 海洋外来物种
- Corals are one of the marine species. 珊瑚是一种海洋生物。
- However, the full impact on marine species is not known. 至于整体海洋生态所受的影响仍未能清楚知道。
- Currently, many marine species are threatened by overexploitation. 目前许多海洋生物品种均受过度捕捞威胁。
- Oil may smother small microscopic life, often the young of marine species. 油会窒息很小的微生物,通常是幼小的海洋生物。
- By 2050, indiscriminate fishing will have taken away 90% of marine species. 到2050年,不分青红皂白的捕捞将拿走90%25的海洋物种。
- At the end of the Permian period 225m years ago, between 80 % and 96 % of all living marine species were extinguished. 2.;25亿年前的二叠纪末期,当时80%25到96%25的海洋物种灭绝;
- OBIS is on track to serve 10 million records covering all known marine species by 2007. OBIS的到2007年提供1000万条涵盖已知海洋物种记录的目标在按计划进行。
- Avoid purchasing souvenirs made from coral or any threatened or endangered marine species. 避免购买珊瑚制成的纪念品或任何快要绝种的海洋生物制品.
- Most concern has hitherto focused on charismatic large mammals with virtually no attention paid to the trade in hundreds of marine species. 至今存护焦点主要集中在较引人注意的大型哺乳动物,却甚少关注涉及数以百计海洋物种的贸易项目。
- Increased salinity in estuaries could reduce the abundance of freshwater species but could increase the presence of marine species. 河口水质变咸可会减少淡水鱼的品种数目,相反该地区海洋鱼类的品种也可能相对增多。
- Australian scientists have discovered hundreds of new coral and marine species on the Great Barrier Reef and Ningaloo Reef. 澳大利亚的科学家最近在大堡礁附近海域发现了数百种新的珊瑚和海生物。
- It is alien to the school discipline. 这是违反学校纪律的。
- She is declared an undesirable alien and deport. 她被宣布是不受欢迎的外国人并被驱逐出境。
- The ozone depletion is created by CFCs pollutants from human activities.And this causes more UV-B radiation which is harmful to marine species. 人类活动产生的氟氯烃等化合物对大气的污染造成臭氧损耗,引起地面紫外辐射(UV-B)增加,进而造成对生物的有害影响。