湖泊的

A discrete Logistic model was applied to icefish populations analyzing and simulating the variation of the annual catchment production of icefish populations for four typical lakes/reservoirs such as Dianchi lake in China, it was found as evidence of chaos in a natural eco-system that the parameters of icefish populations for four lakes/reservoirs fall into chaotic region under normal circumstance.

将离散Logistic模型应用于银鱼种群数量变动研究，通过对滇池等4个典型湖泊或水库的银鱼年产量变动的初步分析和模拟，发现所有的湖泊或水库银鱼产量的参数值都落入了混沌区间，在自然生态系统中找到了混沌行为的证据。

In this paper, the applied researches of PEEN (Physico-Ecological Engineering) theory demonstrated the significant effect in renovating LW resource and environment, in the project of"Hongfeng Lake in GuiYang"and in the project of"Mochou Lake in NanJing"Moreover the author discussed the special and rescue protection countermeasure by constructing LW nature reserves in the areas of important value in its resource and environment.

以物理生态工程在"贵阳红枫湖"、"南京莫愁湖"工程中的应用为例，本文实证了PEEN在湖泊湿地资源环境局地恢复中的明显效果；以洪泽湖湿地自然保护区建设规划的实践研究为例，探讨了重要湖泊湿地的抢救性保护对策，为解决上述矛盾提供了决策依据和可操作的途径。

The underwater enclosure was built along the boundary of target water body and the lake bottom sludge was filled into the enclosure by twisting-suction dredging ship according to designing elevation for the purpose of formation of slope riffle, which will improve natural condition of littoral zone of lake, and create favorable habitation condition for ecological restoration in littoral zone of lake.

文章介绍最新开发的湖滨陡坎沿岸水域基底修复技术，主要采用人工方法在需要进行大型水生植物群落恢复的湖滨陡坎沿岸的水域实施基底修复工程措施，在目标水域边界构筑水下围埝，采用绞吸式挖泥船将疏浚的湖泥按设计高程要求吹填至基底修复工程区内，形成缓坡浅滩，改善湖泊沿岸带自然条件，为湖泊沿岸带生态修复创造良好的生境条件。

Consequently, the enzymatic hydrolyzable P may contribute to the internal loading of the eutrophic lake, and stratification of kinetics and compositions of phosphatase in shallow lake is theoretically noticeable.

因此，富营养湖泊沉积物中磷的&内负荷&应有可酶解有机磷的含义，浅水湖泊中磷酸酶的活性组成和动力学参数的分层现象当为湖沼学研究中值得深入探讨的新理论问题。

Remember always that the bigger the bait, the probability of catching the big fish is better that having small baits.During summer, one bass fishing technique is choosing to fish along Long Point Bay at Lake Erie because during this time, the bass fishes especially the smallmouth bass fishes are swimming their way here back to the main lake after their spawning period.If you are an amateur in bass fishing, the best thing to do is to fish with a companion who is an expert in the field not only in fishing but also an expert in the flora and fauna of the river you are cruising or fishing of.As a beginner, you may opt to fish only in the shorelines of the lake or you may try fishing in the smaller lakes.

canadian fly in fishing 加拿大渔业飞永远记住，越大诱饵，钓大鱼的几率更是吃小baits.during夏天其中低音鱼捕捞技术选择沿长湾点这段时间，因为在伊利湖、低音大提琴smallmouth鱼鱼类特别是游泳回港途中主要湖泊产卵后period.if你是一个业余低音钓鱼最好的办法是鱼与同伴而来的专家实地不仅擅长捕鱼，而且动植物或渔溪巡of.as你是初学者，你可以选择只在鱼的湖泊、海岸你可以尝试在小湖捕鱼。

It is perfectly recorded in these 2 lake cores that the transfer from stage 3 to Last Glacial Maximum and from Last Glacial Maximum to Holocene. The record of pollen in lake core 98-4-A show that there are an abundance of species in Arctic ecosystem, the ecosystem was havocked at Last Glacial Maximum, and is resuming gradually in Holocene.

这两支湖泊岩芯完整地记录了北极巴罗地区从3阶段到盛冰期的转换、从盛冰期到全新世的转换。98-4-B湖泊岩芯的孢粉记录表明，末次盛冰期前北极地区的生态系统物种丰富，末次盛冰期时被严重破坏，全新世时期逐步恢复。

In Chinese monsoon region, precipitation and high temperature often occur in the same season, which, together with the shallow lake water, is the main reason why sediment varves scarcely exist in Chinese lakes.

通过本论文的研究，得出了如下主要结论和新的认识：1。雨热同季的季风气候和湖泊水深较浅可能是导致我国湖泊缺乏清晰年纹理的根本原因。

A flyer explains that the myriad lakes and tarns of Mount Wonuosemo and Mount Dage resulted when "the goddess Wonosmo dropped a mystical mirror, a gift of love from the god Dag."

宣传活页解释说许多湖泊和沃洛色嫫山及达戈山上的小湖泊来自于&沃洛色嫫女神丢掉了一面神奇的镜子，这是来自男神达戈的爱的礼物&。

Freshwater lakes mostly lie in the former area, such as Poyang, Dongting, Taihu, and Hongze; while in the latter are saltwater lakes, such as Qinghai, Nam Co and Siling Co. Poyang Lake, in the north of Jiangxi Province and with an area of 3,583 sq km, is the largest one of its kind and Qinghai Lake, in northeast Qinghai Province and with an area of 4,583 sq km, is the largest one of its kind.

淡水湖泊大多位于前地区，如鄱阳湖，洞庭湖，太湖，和洪泽湖；而在后者的咸水湖泊，如青海，纳木错和Siling有限公司鄱阳湖，在北部和江西省的面积3583平方公里，是最大的一个种类和青海湖，东北部和青海省，面积4583平方公里，是最大的一个种类。

A kettle is a steep-sided, usually basin- or bowl-shaped hole or depression without surface drainage in glacial-drift deposits, often containing a lake or swamp, and believed to have formed by the melting of a large, detached block of stagnant ice (left behind by a retreating glacier) that had been wholly or partly buried in the glacial drift.

锅穴是指边缘陡峭的盆形或碗状孔洞或凹陷，在冰碛沉积物表面没有水系，通常包围着湖泊或沼泽。通常认为是冰川退缩过程中停滞于冰川沉积物中的巨大冰块融化而形成的，一般10-15米深，直径达30-150米。在加拿大平原地区有很多第四纪冰川退缩所形成的锅穴湖泊就用 kettle lake 表示。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。