نتایج جستجو برای: shelters
تعداد نتایج: 2127 فیلتر نتایج به سال:
he use of tree shelters with naturally established red oak seedlings was studied in southern New England mixedhardwood stands where deer browsing limited regeneration height growth. Seedlings of three size classes (basal diameters of 5 mm, 8 mm, and 15 mm) were cut off just above ground level during the dormant season to induce sprouting. Plastic tree shelters were placed over one group in each...
AIMS Many people who use drugs (PWUD) have multiple health and social needs, and research suggests that this population is increasingly accessing emergency departments (EDs) and shelters for health care and housing. This qualitative study explored the practices of those working in EDs and shelters when providing services to PWUD, with a particular focus on key challenges in service provision. ...
INTRODUCTION In the aftermath of Hurricane Katrina, a significant number of faith-based organizations (FBOs) that were not a part of the formal National Response Plan (NRP) initiated and sustained sheltering operations. OBJECTIVE The objective of this study was to examine the sheltering operations of FBOs, understand the decision-making process of FBO shelters, and identify the advantages and...
Tree shelters were used in an ecological restoration effort in 1999 and 2000 to test the decrease in transplant shock and increase in growth and survival of two selected Mediterranean species, carob tree (Ceratonia siliqua L.) and cork oak (Quercus suber L.), planted in a dry degraded region. At plantation, two treatments were established, one planted with 60 cm tall TUBEX MinitubesTM and the o...
Following the occurrence of unexpected events and natural disasters, a highly important relief operation is the transferring of relief commodities from the distribution centers (CDs) to shelters. In this paper, a three-level network consisting of depot of vehicles, distribution centers and shelters has been considered for routing and scheduling of relief vehicles through introducing a multi-obj...
A wide variety of insect herbivores construct and inhabit leaf shelters (ties, rolls, folds, and webs). Shelter construction can lead to a high rate of secondary occupation by other arthropods, including other species of constructors. The consequences for the inhabitants of secondarily occupying these shelters are currently unknown. In this study, we conducted field experiments to examine the f...
Millions of pets are abandoned worldwide every year, which is an important animal welfare and financial problem. This paper was divided into three studies. Our first two studies were designed as a national survey of animal shelters to profile the population of stray dogs and cats, as well as to gather information on both relinquishment and adoption. The aim of our third study was to test the im...
The Great East Japan Earthquake of 2011 left many evacuees with insufficient food and emergency shelter. However, there is no evidence concerning the factors affecting dietary circumstances in emergency shelters after disasters. To clarify the factors that influenced the provision of meals, we reanalyzed a data set from a dietary survey conducted in emergency shelters one month after the Great ...
This paper presents results following 6 growing seasons of a project designed to examine the use of tree shelters as a means to provide initial shade for planted Engelmann spruce seedlings. Seedlings were planted in 1996 on a 48-ha (119-ac) high-elevation site with different colors of tree shelters providing various degrees of shading. A control treatment, consisting of shading using debris wit...
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