نتایج جستجو برای: artificial stands

تعداد نتایج: 308478  

2009
Julia I. Burton Eric K. Zenner Lee E. Frelich Meredith W. Cornett

Forest scientists advocate the use of natural disturbance-based forest management for restoring the characteristics of old-growth forests to younger second-growth northern hardwood stands. However, prescriptions rely upon studies that have (1) not spanned the full range of conditions and species assemblages, and (2) focused primarily on contrasting old-growth andmature second-growth stands at a...

2004
Tom Santos L. Telleria

Rodent and avian consumption of Holm Oak, Quercus ilex, acorns were examined in central Spain during two high-production seasons, 1990-1991 and 1993-1994, in 1 and 3 large stands and in 6 and 10 small stands (0.2-12 ha) respectively, to study the effects of vertebrate predation on seedling recruitment. Previous data indicate that wood mouse abundance is much higher in small stands. Tree size, f...

بنیاد, امیراسلام , حاجی قادری, طه,

The natural forest and range stands of Zanjan province are located in mountainous areas. Inventorying and mapping of natural forest and range stands in mountainous areas are difficult and costly. Satellite data are suitable for this purpose. The Landsat ETM+ image data of 2002 are used for classification and mapping of natural forest stands in Zanjan province. For the purpose of data reduction ...

ژورنال: علوم آب و خاک 2008
بنیاد, امیراسلام , حاجی قادری, طه,

The natural forest and range stands of Zanjan province are located in mountainous areas. Inventorying and mapping of natural forest and range stands in mountainous areas are difficult and costly. Satellite data are suitable for this purpose. The Landsat ETM+ image data of 2002 are used for classification and mapping of natural forest stands in Zanjan province. For the purpose of data reduction ...

Journal: :Journal of Student Research 2023

In modern society, lung cancer stands as one of the most dangerous and commonly diagnosed cancers in North America. recent years, has caused more people to die than any other cancer. Most diseases like get worse time goes on, so best way combat it is identify disease its early stages. However, shares symptoms with many COVID-19, asthma, pneumonia which leads doctors incorrectly diagnosing their...

2003
Robert F. Wittwer Michael G. Shelton

Shortleaf pine (Pinus echinata Mill.) seed production was monitored for 4 yr in stands harvested by a range of evenand uneven-aged reproduction cutting methods. The fifty-two 35–40 ac stands were distributed throughout the Ouachita Mountains from central Arkansas to eastern Oklahoma. Seed crops were characterized as good, poor, poor, and bumper, averaging 109,000, 18,000, 5,000, and 379,000 sou...

Journal: :Emerging economies cases journal 2021

This case illustrates Intello Labs, a leading agri-tech company, operating out of Gurgaon. As an Labs is trying to create artificial intelligence (AI)-based solution model for its clients. The dives deep into the issues degrading farm productivity being faced by Kerala Cardamom Processing and Marketing Company (KCPMC), client Labs. stands as means understanding application AI-based solutions of...

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