Guild Structure of Gall Midges on Fagus crenata in Relation to Snow Gradient: Present Status and Prediction of Future Status as a Result of Global Warming

Author(s):  
Naoto Kamata ◽  
Shinsuke Sato ◽  
Jiro Kodani
2017 ◽  
Vol 24 (3) ◽  
pp. 127-130
Author(s):  
Kapil Joshi ◽  
Aishwarya Gobbur ◽  
Swati Dumbre

The combination of global warming and habitat destruction is the sole reason for the disappearance of many plants from earth’s surface. Pittosporum eriocarpum is also one among many other species which is at the verge of extinction. Based upon an extensive survey during 1997-98 in the state of Uttarakhand, the occurrence of Pittosporum eriocarpum is rated as endangered. This study gives focus on the present status and conservation strategies regarding Pittosporum eriocarpum.


Author(s):  
M. Bourlakis ◽  
S. Papagiannidis ◽  
Helen Fox

Shopping online has emerged as one of the most popular Internet applications, providing a plethora of purchasing opportunities for consumers and sales challenges for retailers. The aim of this paper is to shed further light on the past and present status of the e-consumer phenomenon, by looking into online shopping behaviour and by examining the major reasons for being motivated or being de-motivated from buying online, focusing on the trust element. Building on that analysis, the possible future status of e-consumer behaviour is presented via an examination of ubiquitous retailing, which denotes the next stage of that retail revolution.


Author(s):  
P.C. van Welzen ◽  
A. Madern ◽  
N. Raes ◽  
J.A.N. Parnell ◽  
D.A. Simpson ◽  
...  

Two databases containing distribution data of species and specimens show that within Thailand preferably four floristic or phytogeographical regions can be discriminated (areas with a typical, unique and distinct plant composition): the Southern, Northern, Eastern and Central Region. They differ from the seven regions used at present in the Flora of Thailand Project. Modelling the effects of slight climate changes due to global warming shows that the floristic regions will be different in 2050. Not only will the areas differ, but the numbers of species per area will decrease dramatically, although species from outside Thailand may migrate into Thailand. Predictions contain a high degree of uncertainty, and they may never come true as they are strongly influenced by small, currently unpredictable effects. Nevertheless, the loss of biodiversity and its consequences for climate, economies, health, et cetera, are already becoming noticeable. Therefore, the protection and improvement of biodiversity should become the main focus of attention for all governments in the region.


1978 ◽  
Vol 48 ◽  
pp. 175-178 ◽  
Author(s):  
K. J. Johnston
Keyword(s):  

A summary of results for radio astrometry with baselines ≤ 35 km and priorities for future work are given.


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