نتایج جستجو برای: eg in abandoned lands

تعداد نتایج: 16978934  

Journal: : 2022

Data on the dynamics of species composition resource plants postagrogenic and forest lands are presented. The object study is abandoned arable land fields, felling with growth pine crops. Over period from 2006 to 2021, projective cover vegetation have changed. Judging by value coefficient floristic generality P. Ja??ard, in coincided only 27%, 15 years later - 36%. Thus, as environment formed a...

Journal: :Computer Optics 2021

The paper presents results of the analysis long-term changes in vegetation cover abandoned agricultural lands forest-steppe zone Central Chernozem Region using time series Normalized Difference Vegetation Index (NDVI), which are measured MOD13Q1 data. index dynamics linked with proportion forest communities formed on is investigated. values for period mid-August most informative analyzing share...

Journal: :international journal of advanced biological and biomedical research 2013
vahed kiyani

for an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. in this article, we aimed management ecosystem by assessment of plant covers changes at taleghan township in a twenty year period. percentage of landscape and number of patch were among the metrics that were calc...

For an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. In this article, we aimed Management ecosystem by Assessment of plant covers changes at Taleghan Township in a twenty year period. Percentage of landscape and number of patch were among the metrics that were calc...

Journal: :Journal American Society of Mining and Reclamation 2010

1999

R a week goes by without a news report sounding the alarm of the continued destruction of tropical forests and the concomitant loss of biodiversity and ecosystem services, such as water retention, erosion control and carbon storage. Much of tropical deforestation, particularly in Latin America, is a result of land clearing for pasture and other agricultural uses1. Increasingly, these lands are ...

2012
Radheyshyam Sharma S. K. Khandelwal

Algae are very large and diverse group of simple, typically autotrophic organisms that can carried out photosynthesis and have ability to capture energy from sunlight. Algae play an important role in sustainable and organic agriculture where it is used as biofertilizer and soil stabilizers. Algae, particularly the seaweeds, are used as fertilizers, resulting in less nitrogen and phosphorous run...

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