Moreover,by making use of calculation model for the deposition parameter and of that for tide level,the deposition parameter for the sea area shalower than 0m was calculated for Haikou Bay at two different periods of time:during the period of 1965 to 1984 the total amount of deposits was 4. 59 ×106m3,and the sedimentation rate was 2. 4 ×105m3/a;
This paper analyzes the meteorological condition for the constitution factors of the output of the hybrid early rice by using agrimeteorological observation data of the hybrid early rice production in Haikou in the past 23 years during 1982～2004, and finds that the temperature and the sunshine are the main meteorological factors affecting the output of the hybrid early rice in Haikou region.
tau (Walker), Dacus (Callantra) haikouensis Wang et Chen, Dacus (Dacus) hainanus Wang et Zhao.
tau(Walker),海口棍腹实蝇Dacus(Callantra)haikouensis Wang et Chen,海南寡鬃实蝇Dacus(Dacus)hainanus Wang et Zhao。
The prediction results show that in the future five years, both urban environmental noise and traffic noise will rebound slightly, their prediction results will be in the range of 57.6-57.8 dB(A) and 68.2-68.6 dB(A) respectively.
But compared with residents in some other coastal resorts such as Haikou and Sanya, negative perception of residents in Putuo Mountain is more evident, as the result of the smaller tourism carrying capacity in Putuo Mountain.
However, as the development of second homes in Haikou is at an early stage, both their positive and negative impacts are not significant.
Ma'an and Haikou, allowing some delegates to add some rather spectacular specimens to their collections.
Similar to the western experience, the growth of second homes in Haikou has both positive and negative impacts.
These effects identified by western literatures are examined in the context of Haikou, China.
Spatial structure of hydrography and flow in a Chilean fjord, Estuario Reloncaví
Underway current velocity profiles were combined with temperature and salinity profiles at fixed stations to describe tidal and subtidal flow patterns in the middle of the northernmost Chilean fjord, Estuario Reloncaví.