نتایج جستجو برای: pytp farmlands

تعداد نتایج: 760  

Journal: :Applied and environmental microbiology 2013
Kai Xue Liyou Wu Ye Deng Zhili He Joy Van Nostrand Philip G Robertson Thomas M Schmidt Jizhong Zhou

Various agriculture management practices may have distinct influences on soil microbial communities and their ecological functions. In this study, we utilized GeoChip, a high-throughput microarray-based technique containing approximately 28,000 probes for genes involved in nitrogen (N)/carbon (C)/sulfur (S)/phosphorus (P) cycles and other processes, to evaluate the potential functions of soil m...

Journal: :Forests 2023

Bacteria play an important role as decomposers in karst ecosystems, which can be associated with soil and plants, promoting the cycling of nutrients between plants soil. To reveal diversity structure bacterial communities some land-use types after Grain for Green pattern, samples were collected from different (crops, grasses, plantations) analysis. Changes assembly bacteria examined using 16S r...

2006
Gary Bentrup Michele Schoeneberger Scott Josiah Charles Francis

ZONE OF TENSION Historically, landscapes graded from urban centers to scattered villages, to a diverse mosaic of farmlands and natural areas (Figure 1). This gradient allowed both a visual and physical transition while maintaining ecologic, economic, and social connections within the larger landscape. Conflicts between urban and rural residents were minimal, in part due to the limited interface...

Journal: :Science 2005
Jonathan A Foley Ruth Defries Gregory P Asner Carol Barford Gordon Bonan Stephen R Carpenter F Stuart Chapin Michael T Coe Gretchen C Daily Holly K Gibbs Joseph H Helkowski Tracey Holloway Erica A Howard Christopher J Kucharik Chad Monfreda Jonathan A Patz I Colin Prentice Navin Ramankutty Peter K Snyder

Land use has generally been considered a local environmental issue, but it is becoming a force of global importance. Worldwide changes to forests, farmlands, waterways, and air are being driven by the need to provide food, fiber, water, and shelter to more than six billion people. Global croplands, pastures, plantations, and urban areas have expanded in recent decades, accompanied by large incr...

2006
B. Eker E. Yuksel

Corrosion is the deterioration of materials by chemical interaction with their environment. The consequences of corrosion are many and varied. The effects of these on the safe, reliable and efficient operation of equipment or structures are often more serious than the simple loss of a mass of metal. The two main reasons for replacing machinery or equipment include upgrading old equipment and su...

2013
P. Bhattarai Olga M. C. C. Ameixa Shantosh Karki Tej Bahadur Thapa

Key findings There were a total of 98 individuals in pre-breeding and 240 individuals of lesser adjutant stork in post-breeding periods (94 chicks and 146 adults) in the study area. On average, there were 1.29 chicks per nest. Bombax ceiba and Adina cordifolia were found to be the most preferred nesting trees for lesser adjutant storks. Habitat preference of lesser adjutant storks revealed that...

2010
Jiro Kogi Makoto Yokohari

Similar to other Asian nations, suburban areas in Japan are characterized by dense intermixtures of residential areas and farmlands. These hybrid rural/urban areas are evaluated negatively in modern planning frameworks. However, mixed rural/urban landscapes may prove advantageous when attempting to reconstruct sustainable wastewater treatment systems. This research examines the potential for ab...

2013
Tobias Plieninger Claudia Bieling

Global environmental challenges require approaches that integrate biodiversity conservation, food production, and livelihoods at landscape scales. We reviewed the approach of conserving biodiversity on “high-nature-value” (HNV) farmland, covering 75 million ha in Europe, from a resilience perspective. Despite growing recognition in natural resource policies, many HNV farmlands have vanished, an...

Journal: :international journal of environmental research 0

the method of sampling unit was applied according to the importance of the park in urban landscape structure with the initial purpose of planning method to maximize environmental sustainability and recognizing the structural elements within the park. swot technique has been applied to analyze collected data and evaluate the strengths and weaknesses, opportunities and threats of affected areas. ...

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