Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Shannon–Wiener diversity index"'
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 3 (2024)
The zooplankton diversity is the most important ecological parameter for water quality assessment, as these small creatures are sensitive to any changes in water quality, hence the objective of this study as to evaluate the relationship between surfa
Externí odkaz:
https://doaj.org/article/999cb84a874c450aac356741b73a5ac5
Autor:
S. Rahim, D. W. K. Baderan, M. S. Hamidun, A. Hasim, W. E. S. Anwar, M. H. Angio, A. Faqih, M. R. Hariri, S. Sunardi
Publikováno v:
Biosystems Diversity, Vol 31, Iss 3, Pp 276-281 (2023)
As an ecosystem, the mangrove ecosystem serves various purposes. The objectives of this study are to (1) identify the community structure of the important value index; and (2) evaluate the importance of the mangrove species diversity index in Pulias
Externí odkaz:
https://doaj.org/article/8ec4b485313643639880772d065308d9
Akademický článek
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Publikováno v:
Agronomy Science, Vol 77, Iss 3 (2022)
The aim of the experiment was to assess the effect of cropping system and as well as various methods of weed control on the biodiversity of the weed community of dent maize, narrow-leaved lupine and spring oat. The data used in the study came from a
Externí odkaz:
https://doaj.org/article/2cad2ff082ff418494f1fe3bd2f36c3c
Autor:
Jerzy Lisek
Publikováno v:
Agronomy, Vol 13, Iss 5, p 1421 (2023)
The effect of five methods of in-row weed management on the species composition and diversity of summer weed communities in a plum orchard was evaluated. Different methods of orchard floor management (OFM) were implemented for seven consecutive years
Externí odkaz:
https://doaj.org/article/1a0dcd6026504d498805ce19bf50583a
Autor:
Andrzej Woźniak, Myroslawa Soroka
Publikováno v:
Spanish Journal of Agricultural Research, Vol 20, Iss 2 (2022)
Aim of study: The goal of the study described in this manuscript was to evaluate qualitative and quantitative changes in weed flora infesting winter wheat stands grown in crop rotation and wheat monoculture. Area of study: South-eastern Poland, Eu
Externí odkaz:
https://doaj.org/article/e8cf7dc8bdbc435db9b6362096b8d0a2
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Semi-enclosed bays have physical and chemical characteristics influenced by both land and sea systems and the quality of the benthic environment is always of great concern. Macrofauna are considered good indicators for evaluating the benthic ecologic
Externí odkaz:
https://doaj.org/article/348a5317e95547409ebfc4fa50f3a24a
Autor:
Anna Mazur-Pączka, Grzegorz Pączka, Joanna Kostecka, Mariola Garczyńska, Agnieszka Podolak, Renata Szura
Publikováno v:
Journal of Ecological Engineering, Vol 20, Iss 5, Pp 1-6 (2019)
Lumbricidae play a key role in the soil environment as “the ecosystem engineers”. They participate in all the categories of services pro¬vided by ecosystems. In agricultural areas, the conventional intensive farming practices have led to a signi
Externí odkaz:
https://doaj.org/article/2c66f730620143e492097d4b78176987
Akademický článek
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Akademický článek
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