Suchergebnisse

The Taiwan government has started to promote the "Plain Landscape Afforestation and Greening Program" since 2002. A key task of the program was the payment for environmental services (PES), entitled the "Plain Landscape Afforestation Policy" (PLAP), which was certificated by the Executive Yuan on August 31, 2001 and enacted on January 1, 2002. According to the policy, it is estimated that the total area of afforestation will be 25,100 hectares by December 31, 2007. Until the end of 2007, the policy had been enacted for six years in total and the actual area of afforestation was 8,919.18 hectares. Among them, Taiwan Sugar Corporation (TSC) was accounted for 7,960 hectares (with 2,450.83 hectares as public service area) which occupied 86.22% of the total afforestation area; the private farmland promoted by local governments was accounted for 869.18 hectares which occupied 9.75% of the total afforestation area. Based on the above, we observe that most of the afforestation area in this policy is executed by TSC, and the achievement ratio by TSC is better than by others. It implies that the success of the PLAP is seriously related to the execution of TSC. The objective of this study is to analyze the relevant policy planning of TSC-s participation in the PLAP, suggest complementary measures, and draw up effective adjustment mechanisms, so as to improve the effectiveness of executing the policy. Our main conclusions and suggestions are summarized as follows: 1. The main reason for TSC-s participation in the PLAP is based on their passive cooperation with the central government or company policy. Prior to TSC-s participation in the PLAP, their lands were mainly used for growing sugarcane. 2. The main factors of TSC-s consideration on the selection of tree species are based on the suitability of land and species. The largest proportion of tree species is allocated to economic forests, and the lack of technical instruction was the main problem during afforestation. Moreover, the method of improving TSC-s future ...

Intro -- Preface -- Organization -- Contents -- I Ad Hoc and Sensor Network -- Design and Implementation of Automatic Following Technology for Mobile Devices -- 1 Introduction -- 2 Design of Automatic Following Technology for Mobile Devices -- 3 Implementation of Automatic Following Technology for Mobile Devices -- 4 Conclusions -- References -- Efficient Deployment Based on Congestion Control Delivery in Multi-hop Wireless Sensor Network -- 1 Introduction -- 2 Deployment Strategy of Wireless Sensors -- 3 The Proposed Method -- 4 Performance Results and Discussion -- 5 Conclusion -- References -- A Combined Routing Path and Node Importance Network Invulnerability Evaluating Method for Ad Hoc Network -- 1 Introduction -- 2 System Model -- 2.1 Network Model and Invulnerability Measure -- 2.2 Existing Invulnerability Assessment Method -- 3 Invulnerability Algorithm Based on Link and Node Importance -- 3.1 Invulnerability Calculation Method -- 3.2 Algorithm Innovation -- 4 Performance Analysis of Invulnerability Algorithm -- 4.1 Performance Trends for Different Link Distances -- 5 Conclusion -- References -- An OFDMA-Based Neighbor Discovery and Tracking Protocol for Directional Ad-Hoc Network -- 1 Introduction -- 2 System Model -- 3 Directional Neighbor Discovery and Tracking Protocol Design -- 3.1 The Background and Motivation -- 3.2 Protocol Description -- 3.3 Neighbor Discovering and Tracking -- 3.4 Frame Format -- 4 Simulation and Results -- 4.1 The Simulation Results in Scene I -- 4.2 The Simulation Results in Scene II -- 4.3 The Simulation Results in Scene III -- 5 Conclusion and Future Works -- References -- I Artificial Intelligence -- Understanding Mobile User Intent Using Attentive Sequence-to-Sequence RNNs -- 1 Introduction -- 1.1 Research Goal -- 2 Method -- 2.1 Intention2Text with Sequence-to-Sequence RNNs.