森林植被湿度作为一个自然生态因素，是决定森林火险的主要因子。
Forest vegetation moisture is one of natural ecological factors, which is the main factor to decide forest fire danger.
城市化带来的环境问题很大程度上是城市设计者忽视自然生态因素的结果。
The urbanizing environmental diruption seriously results from ignoring ecological factors by planners and designers.
影响小麦品质的因素主要是遗传因素和环境因素，其中环境因素又包括各种自然生态因素和人为因素。
The main factors affecting wheat quality are heredity and environment including many ecological factors and the factors in cultivation.
该研究的领头作者、生态学家帕特里克·麦克伦泰尔表示：“许多因素导致了这种下降。”
"Many factors contributed to the decline", said Patrick McIntyre, an ecologist who was the lead author of the study.
环境因素的影响以及在元社区水平上研究群落系统发育有助于理解区域生态进程。
The influence of environmental factors and studying community phylogeny at the metacommunity level helps to understand regional ecological processes.
也不清楚岛上的生态系统以多快的速度遭到了破坏——但是一个主要因素似乎是砍伐成千上万的巨型棕榈树来建造耕地和生火。
It's also not clear how quickly the island ecosystem was wrecked-but a major factor appears to be the cutting of millions of giant palms to clear fields or make fires.
还有许多生态系统需要评估直到财富分析中有足够数据包含这些因素。
Many more ecosystems need assessment before there's enough data to include these factors in a wealth analysis.
所有这些因素都是因为推特的对手在已经自我建立以强大的生态系统。
All this matters because Twitter's rivals have built powerful ecosystems of their own.
森林资源质量的提高是解决我国林木资源供给不足、生态环境恶化的决定性因素。
Improving forest resources quality is the critical factor of solving supply of forest resources and the problem of ecological environment deterioration.
通过个案研究，发现铜鼓在当地之所以能够长期使用，与当地独特的生态环境和文化因素有着紧密的联系。
Through case study, find the bronze drum can use in the locality for a long time, there is connection that can't be isolated with the local unique ecological environment and culture factor.
据当地的一项调查显示，海南良好的生态环境是百岁老人得以颐养天年的重要因素，逾九成的老人常年吃素。
According to a local survey, the 100-year-olds lead a comfortable life, contributed to by the good environment, and the fact that over 90% of them are vegetarians.
有效性意味着人类仅控制一切可控因素，尽可能让生态系统自然生长。
Effective means we set all the controllable factors in it and allow the system to emerge into what they should be.
野生鸟类，特别是水鸟是低致病性禽流感病毒生态学的关键因素。
Wild birds, particularly waterfowl, are a key element of the viral ecology of low pathogenic avian influenza.
森林生态系统退化的要害因素是林业开发强度。
The crucial factor that silvan ecosystem degrades is forestry development intensity.
它既是一个把土地的自然生态系统变为人工生态系统的过程，也是一个自然、经济、社会诸因素综合作用的复杂过程。
It is a land of natural ecosystems into artificial ecosystem process, is also a natural, economic, and social factors at the complex process.
湿地水分条件是影响湿地生态系统初级生产力的决定因素。
It was shown that wetland water was a key factor affecting primary production in wetland ecosystem.
植被是一个地区植物群落的总体，是对于生态环境因素的综合反映。
Vegetation is a collectivity of the phytocommunity in a region and is a synthetical reflection about the ecological environment.
土壤水分是植物生长、植被恢复和生态环境建设的主要制约因素，研究其运动与转化规律具有重要的现实意义。
Soil moisture is the main factor of plant growth, vegetation restoration and ecological environment. It's a very important significance to research soil water movement and translation.
本文以松花江流域为重点，探讨水生态系统价值的内涵及其影响因素。
In this paper, the values of water ecosystem and its influencing factors are discussed basically on Songhua river area.
由于近年来自然和人为等因素的影响，使生态环境遭到严重破坏，许多珍贵稀有植物濒临灭绝。
However, many rare and endangered plants are on the verge of extinction due to serious eec-environmental damage caused by impact of nature and human factors in recent years.
豆科牧草的生长及分布状况直接影响草地动物的生长，受损草地的恢复，健康草地生态系统的评价和管理等因素。
The growth and distribution of legume grass directly affect the development of grassland animal, recovery of damaged grassland and evaluation and management of healthy grassland ecosystem.
在总结前人研究成果的基础上，分析了人口因素对农牧交错带生态环境的影响。
Based on summarization of others, effect of population on ecological environment in the farming-grazing transitional belt was analyzed.
结构和规模是影响草地放牧生态系统功能实现的重要因素。
The structure and the size of the herd are important for the function of the grazing ecology systems.
但由于人为因素的影响和破坏，草地生态环境发生严重退化。
Eco - environment of grassland degraded seriously because of human influence and destruction.
为探讨地域生态环境和气候等因素对胚胎发育的影响，对千山区和岫岩区东北小鲵胚胎发育进行了观察。
In order to probe into effects of zoology environment and weather on fetation of Hynobius Leechii Boulenger, we have observed fetation of Hynobius Leechii Boulenger in Xiuyan and Qianshan area.
土壤盐渍化是影响农业生产与生态环境的一个重要因素。
The soil salinity is an important problem to agriculture production and ecological environment.
本研究结果将为深入研究岩溶生态系统元素迁移的规律及其影响因素提供一定的理论依据。
The study results provide a certain theoretical basis for further studies on the rule of element migration and its influence factors in Karst Ecosystems.
本研究结果将为深入研究岩溶生态系统元素迁移的规律及其影响因素提供一定的理论依据。
The study results provide a certain theoretical basis for further studies on the rule of element migration and its influence factors in Karst Ecosystems.
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