scholarly journals Activity budget of captive Drill monkeys Mandrillus leucophaeus (Cuvier) in Limbe Wildlife Center, Southwest Region, Cameroon

2019 ◽  
Vol 11 (2) ◽  
pp. 69-77
Author(s):  
Ekane Maurice Melle ◽  
Athanasius Fuashi Nkwatoh ◽  
Killian Lengha Tim ◽  
Bruno Agiamte-Mbom Viku
Keyword(s):  
Activity Budget ◽  
Mandrillus Leucophaeus ◽  
Southwest Region

scholarly journals Comprehensive Measurement and Regional Imbalance of China’s Green Development Performance

2021 ◽  
Vol 13 (3) ◽  
pp. 1409
Author(s):  
Shengyun Wang ◽  
Yaxin Zhang ◽  
Huwei Wen
Keyword(s):  
Development Strategy ◽  
Regional Differences ◽  
Environmental Governance ◽  
Primary Source ◽  
Scientific Basis ◽  
Coordinated Development ◽  
Green Development ◽  
Southwest Region ◽  
Development Levels ◽  
Regional Imbalance

This study adopted the two-stage super-efficiency network slack-based model (SBM) to measure the green development performance index (GDPI) of 30 provinces in China. The Dagum Gini coefficient decomposition was used to analyze the regional differences and their sources in China’s green development performance. The results are as follows: first, the green development performance showed a declining trend from 1997 to 2017. The improvement of environmental governance efficiency was the key to achieving green development progress. The green development levels of coastal areas were significantly higher than those of inland provinces. Second, the regional imbalance in China’s green development performance was gradually worsening. The inter-regional differences were the primary source of the overall differences. The intra-regional difference of green development within the northwest was the largest. Third, among the eight regions, only the southwest region had σ convergence in green development performance; in addition, absolute β convergence and conditional β convergence were divergent, thereby confirming the regional imbalance of the widening regional differences in China’s green development performance. This study aimed to provide a scientific basis and effective reference for further advancing China’s regional coordinated development strategy.

scholarly journals Activity Budget Comparisons Using Long-Term Observations of a Group of Bottlenose Dolphins (Tursiops truncatus) under Human Care: Implications for Animal Welfare

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 2107
Author(s):  
Tim Huettner ◽  
Sandra Dollhaeupl ◽  
Ralph Simon ◽  
Katrin Baumgartner ◽  
Lorenzo von Fersen
Keyword(s):  
Bottlenose Dolphins ◽  
Activity Budget ◽  
Behavioral Differences ◽  
Training Performance ◽  
Behavioral Observations ◽  
Daily Training ◽  
Human Care ◽  
Over Time ◽  
The Welfare State

Zoos and aquaria must provide optimal husbandry conditions and the highest welfare standards for their animals. How the welfare state of an animal or a group of animals can be precisely assessed is currently under debate, and new approaches are necessary to reliably evaluate changes in welfare. One particular measure that is easily applicable is behavioral observations. However, for dolphins and other cetaceans under human care, reliable behavior-based measures are rare. Using long-term observations of a group of bottlenose dolphins, we investigate how their activity budgets and different behaviors changed over time and are impacted by construction noise. Additionally, we investigate whether behavioral differences are also reflected in changes in the dolphins’ performance during daily training sessions. Our results show that construction noise significantly alters the dolphins’ behavior. Play behavior decreases during construction periods; most importantly, the frequency of fast swimming activities significantly increased, and at the same time, a decrease in training performance is found. Additionally, inter- and intraindividual behavioral differences are attributed to factors, such as age or weaning. Significant changes in a dolphin’s activity budget can also pose potential welfare concerns. Thus, this study highlights the importance of regularly assessing and analyzing the behavior of dolphins under human care. Behavioral observations are essential welfare indicators and can—when complemented with other measures, such as assessment of training performance—provide zoo staff with important information about each individual’s state of welfare.

Evaluation of Horses’ Daytime Activity Budget in a Model of Ethological Stable: A Case Study in Italy

2020 ◽  
pp. 1-14
Author(s):  
Giovanna Marliani ◽  
Ilaria Sprocatti ◽  
Giulia Schiavoni ◽  
Andrea Bellodi ◽  
Pier Attilio Accorsi
Keyword(s):  
Activity Budget ◽  
Daytime Activity
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