Food Selection by Tits on an Artificial Winter Food Supply

1988 ◽  
Vol 25 (3) ◽  
pp. 807 ◽  
Author(s):  
L. Sasvari
2021 ◽  
Vol 6 (2) ◽  
pp. 125-128
Author(s):  
Hana Catur Wahyuni ◽  
Waskito

Halal is a main requirement for Muslims in food selection. On the other hand, the increasing Muslim population in the world also encourages an increase in the availability of halal food. In its development, driven by technological advances, there is a risk of changes in halal food. These changes can occur in the food supply chain that involves various aspects. This study aims to identify risks based on technological aspects (technoware, humanware, infoware, orgaware). Furthermore, this study also aims to prioritize halal risk using the AHP method. The results showed that the type of transportation, cooperation, shipping schedule and supplier legality are sub criteria that are priority in arranging corrective actions in preventing halal risk.


The Auk ◽  
1936 ◽  
Vol 53 (3) ◽  
pp. 337-338
Keyword(s):  

1976 ◽  
Vol 40 (2) ◽  
pp. 205 ◽  
Author(s):  
Laurence N. Ellison
Keyword(s):  

1984 ◽  
Vol 62 (3) ◽  
pp. 510-513 ◽  
Author(s):  
Åke Pehrson

Experiments with caged mountain hares fed natural winter browse are examined to test the applicability of faecal nitrogen as an index of the nutritional quality of winter hare browse. The weak correlation found between faecal nitrogen concentration and weight balances of hares suggests that faecal nitrogen is not a reliable index of winter food nutritive quality. It is suggested that the lack of food selection based on nitrogen concentration is the main reason for this weak relationship.


1969 ◽  
Vol 47 (4) ◽  
pp. 471-481 ◽  
Author(s):  
Michael Aleksiuk ◽  
Ian McTaggart Cowan

The beaver (Castor canadensis Kuhl) is subjected to a seasonally fluctuating energy regime in the northern portion of its distribution. During the summer the animal has free access to an abundant food supply in the form of growing plant material, while the winter food supply is limited to a store of cached saplings. The summer and winter periods are 4 and 8 months long respectively.In the Mackenzie Delta. Northwest Territories, growth was found to be rapid in the summer and absent in the winter, A winter weight loss characterized immature animals. Fat was deposited in the autumn, maintained during the winter, and mobilized in the spring. Animals were lean during the summer. Thyroid gland weights were high in the summer and low in the winter. It was concluded from these data that metabolic energy expenditure is high during the summer and low during the winter. This annual pattern is an inherent property of northern beavers. The adaptive significance of the pattern. is believed to be that energy expenditure is attuned to environmental energy availability.


Ecology ◽  
2003 ◽  
Vol 84 (8) ◽  
pp. 2108-2118 ◽  
Author(s):  
Otso Huitu ◽  
Minna Koivula ◽  
Erkki Korpimäki ◽  
Tero Klemola ◽  
Kai Norrdahl
Keyword(s):  

2017 ◽  
Vol 9 (10) ◽  
pp. 10741 ◽  
Author(s):  
Ahmed Boug ◽  
M. Zafar-ul Islam ◽  
Toshitaka Iwamoto ◽  
Akio Mori ◽  
Akihiro Yamane ◽  
...  

The Hamadryas Baboon is the only nonhuman primate to inhabit the Arabian Peninsula.  In Saudi Arabia, Hamadryas Baboons are known to rely on both human and natural plant foods.  We examined the relationship between artificial food supply and natural food selection in two commensal hamadryas troops in different habitats in Saudi Arabia.  Alhada had richer vegetation, while the Dam Site featured ground vegetation heavily damaged by overgrazing.  The baboons’ diets, including dependency on artificial foods, reflected the status of the natural habitat.  The availability of fresh vegetation following significant rainfalls at both sites reduced the Baboons’ dependence on artificial foods. In the richer habitat, rainfall was significantly correlated with natural diet diversity and time spent feeding on natural foods.  Both troops spent more time feeding during periods of high provisioning of artificial food, and the percentage of feeding on natural foods decreased when provisioning was high.  The baboons fed on natural foods throughout the year despite the availability of human foods.  We suggest the need for a nutritionally balanced diet has kept the baboons from becoming completely dependent on human foods.  Effectively preserving natural vegetation should enable commensal baboons to spend more time feeding on natural foods, thereby reducing human-wildlife conflict. 


2010 ◽  
Vol 13 (1) ◽  
pp. 93-104 ◽  
Author(s):  
Ricardo S. Ceia ◽  
Hugo L. Sampaio ◽  
Sandra H. Parejo ◽  
Ruben H. Heleno ◽  
Maria L. Arosa ◽  
...  

Businesses ◽  
2021 ◽  
Vol 1 (2) ◽  
pp. 72-90
Author(s):  
Sylvain Charlebois ◽  
Mark Juhasz ◽  
Janet Music

The focus of this study looks at the motivations and rationale from a national survey of over 7200 Canadians in November 2020 into why they use online services to purchase food. As a result of the global COVID-19 pandemic, food supply chains have been significantly altered. Consumers are purchasing foods with different dynamics, including when they buy in-person at groceries, at restaurants or at food service establishments. Elements of the food supply chain will be permanently altered post-pandemic. The study looks at a specific set of factors, captured in the survey, namely, consumer price sensitivity to the costs of online food purchasing, growing sustainability-related concerns over food packaging and waste, and product sensory experience related to how online purchasing changes from in-person food selection. The end goal, emerging from a case study, is insight into the strategies and preparedness with which CPGs, food services, and retailers can better manage the supply chain in their food product offerings in the post-pandemic era.


Author(s):  
Mark Walczynski
Keyword(s):  

This chapter looks at how the new governor of Canada, Marquis de Denonville, summoned military man Henri Tonti to Quebec to discuss plans to attack the problematic Iroquois, who continued to attack French settlements. After returning to Starved Rock, Tonti dispatched agents to the Illinois, Miami, Shawnee, and other local allies telling them to “declare war against the Iroquois” and inviting them to “assemble in good season at the fort.” Later, the French and Indian army led by the governor himself marched into Iroquois territory. This campaign was indecisive. The Iroquois, who were aware that the French and their allies were coming, scattered before their enemies arrived. However, Denonville did burn several Seneca villages and destroyed their crops, cutting the tribe's winter food supply. One notable French success during this campaign, one in which Tonti was a participant, was the capture on Lake Erie of two English flotillas led by several Canadian “renegades” who were en route to Michilimackinac to trade with the Indians in lands claimed by the French. The chapter then considers the death of Sieur de La Salle. It also explores trade at Fort St. Louis.


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