中国乡村旅游客源市场研究

随着中国工业化、城市化进程的发展,越来越多的人选择到乡村去旅游,这是人们释放心理压力、回归大自然的需求,因此乡村旅游发展非常迅速。2006年我国把旅游主题确定为“乡村旅游年”,这更加说明了乡村旅游的重要性。从乡村旅游客源市场作为研究出发点,简要介绍了乡村旅游的背景和概念,研究了乡村旅游客源市场现状,最后给出了市场推广的主体与媒介。     

浅析宜宾市旅游资源开发的方向与对策

通过分析宜宾市旅游资源开发的现状及问题,对该市旅游资源的开发方向提出了自己的见解,并具体论述了该市旅游资源开发的对策。     

德阳市旅游特色及其开发对策

以德阳市旅游资源为研究对象,进行了旅游资源评价,并剖析了旅游产业发展过程中出现的问题,提出了具体对策。     

西部大开发与重庆市旅游业的可持续发展

重庆具有发展旅游业得天独厚的区位条件,而西部大开发进一步从交通环境、经济基础、市场开拓和生态保护几个方面为重庆旅游提供了良好的外部条件;但目前重庆的旅游业发展面临着严重的挑战。从战略方向和形象策划、客源定位、旅游产品的深层次开发、旅游基础设施的建设和旅游服务体系的完善、旅游管理和旅游人才的教育以及发展生态旅游几个方面,提出了重庆旅游业可持续发展的战略方向和战略对策。     

赤壁市生态旅游资源特色与开发

赤壁生态旅游资源丰富,特色鲜明,类型齐全,具有较大的开发价值。通过对赤壁市开发条件、开发力和客源市场的分析,作者指出了该市开发旅游资源的巨大前景,提出了建立七种不同类型生态旅游区的构想。     

Experimental evidence of a testosterone-induced shift from paternal to mating behaviour in a facultatively polygynous songbird

Previous studies have suggested that testosterone (T) profiles of male birds reflect a trade-off between mate attraction behaviours (requiring high T levels) and parental care activities (requiring low T levels). In this study, we experimentally elevated T levels of monogamous males in the facultatively polygynous European starling (Sturnus vulgaris), and compared mate attraction and paternal behaviour of T-treated males with those of controls (C-males). T-males significantly reduced their participation in incubation and fed nestlings significantly less often than C-males. Females paired to T-treated males did not compensate for their mate’s lower paternal effort. The observed reduction in a male’s investment in incubating the eggs was accompanied by an increased investment in typical female-attracting behaviours: T-males spent a significantly higher proportion of their time singing to attract additional females. They also occupied more additional nestboxes than C-males, although the differences just failed to be significant, and carried significantly more green nesting materials into an additional nestbox (a behaviour previously shown to serve a courtship function). T-males also behaved significantly more aggressively than C-males. During the nestling period, the frequency of mate-attracting behaviours by T-treated and control males no longer differed significantly. Despite the reduced paternal effort by T-males and the lack of compensation behaviour by females, hatching and breeding success did not differ significantly between T- and C-pairs. Received: 7 February 2000 / Revised: 10 August 2000 / Accepted: 3 September 2000     

海南省旅游地评价及其开发研究

旅游地资源评价和开发研究，是进行旅游开发宏观决策，确定对应的旅游活动类型和接待规模，指导旅游市场开发与景区、景点设计时一项重要的基础研究工作。本文以海南省为例，对旅游地资源的评价制图和旅游开发用地预测方法，进行了有益的探讨。     

辽宁沿海地区旅游资源评价研究

海滨浴场、海滨风光和历史遗迹是辽宁沿海旅游资源的主体。文章用层次分析法对辽宁沿海主要旅游景区 (点 )进行了评价 ,并提出了其旅游资源开发的框架思路。     

中国入境旅游市场的多元回归预测

为了准确预测我国入境旅客的规模,收集了1978～2003年中国入境游客量的值,运用多元回归分析的方法,并借助SPSS软件,对我国入境游客的规模进行了预测,建立了以预测年前3年的入境游客量为自变量的多元回归方程:X(t)=251.067 0.178(t-3)-0.441X(t-2) 1.286X(t-1).与传统预测的时间序列等方法比较,该方法模拟、预测精度更高,更符合入境游客量的变化规模,同时可通过增加每年的实际值,动态更新方程,使之更能反映游客量的变化.     

Female choice in sage grouse: the roles of attraction and active comparison

Previous studies of female choice in sage grouse Centrocercus urophasianus have implicated both the acoustic quality and repetition rate of the stereotyped strut display as putative cues for female choice. Stages in the choice process at which specific components of male courtship display influence female decisions were investigated using field observations of female pre-mating behavior. Females visited a subset of territorial males and then actively chose one of these as a mate. The order in which males were visited suggested that females searched until an acceptable mate was found, rather than employing a “best-of-n” tactic. Numbers of females visiting a male were related to differences in an acoustical component of display (inter-pop interval) whereas the probability that a visiting female mated was related to display rate (Table 3), indicating that initial attraction and active choice are influenced by different components of display. In addition, inter-pop interval and display rate tended to covary inversely (Fig. 1), suggesting that attraction and active choice may impose conflicting selection pressures on display performance. Received: 11 November 1995/Accepted after revision: 16 March 1996