Gross and Net Production in Different Environments

Dokulil, Martin T.

doi:10.1016/b978-0-12-409548-9.10891-7

Cited by 3 publications

(2 citation statements)

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“…To summarize the outcome, different techniques provide varying productivity rates, and no one produces ''true'' rates or estimates the ''real'' production. Methodology of production measurements, definition of major parameters and their common abbreviations are reviewed by Dokulil (2019). Concepts of phytoplankton productivity, a glossary of terms and common methods with an emphasis on fluorescence techniques are provided by Dokulil (2020).…”

Section: A Brief Outline Of Methods and Techniquesmentioning

confidence: 99%

Photosynthesis, carbon acquisition and primary productivity of phytoplankton: a review dedicated to Colin Reynolds

Dokulil

Qian

2020

Hydrobiologia

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The review intends to give an overview on developments, success, results of photosynthetic research and on primary productivity of algae both freshwater and marine with emphasis on more recent discoveries. Methods and techniques are briefly outlined focusing on latest improvements. Light harvesting and carbon acquisition are evaluated as a basis of regional and global primary productivity and algal growth. Thereafter, long-time series, remote sensing and river production are exemplified and linked to the potential effects of climate change. Lastly, the synthesis seeks to put the life achievements of Colin S. Reynolds into context of the subject review.

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Section: A Brief Outline Of Methods and Techniquesmentioning

confidence: 99%

Photosynthesis, carbon acquisition and primary productivity of phytoplankton: a review dedicated to Colin Reynolds

Dokulil

Qian

2020

Hydrobiologia

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“…For example, soil moisture changes can affect water availability for plant growth and photosynthesis, which can impact NPP. Additionally, soil moisture changes can affect water availability for other organisms, such as insects, fungi, and microorganisms, which can impact the overall biodiversity of the ecosystem [8].…”

Section: Introductionmentioning

confidence: 99%

Assessing the Relationship between Forest Proportion, Soil Moisture Index and Net Primary Productivity in Pa Sak Ngam, Chiang Mai Province, Thailand

2023

IJG

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The objective of this study was to determine the relationship between the proportion of forest area, soil moisture index, and net primary productivity in the Pa Sak Ngam, Luang Nuea Subdistrict, Doi Saket District Chiang Mai, Thailand. The investigation was conducted during dry season in 2009 and 2019 utilizing systematic sampling inside a 500 m × 500 m image grid to measure these factors. Landsat 5 TM and Landsat 8 OLI/TIRS satellite images were classified using the Random Forest to obtain the proportion of forest area. Soil moisture was calculated using the soil moisture index obtained from land surface temperature and the normalized difference vegetation index. The Physiological Processes Predicting Growth (3-PGs) model was used to compute net primary productivity. In 2009, the analysis revealed a moderately strong positive correlation between the proportion of forest area and both soil moisture and net primary productivity. In contrast, in 2019, a weak positive association was found between low forest cover percentage and both soil moisture and net primary productivity. A comparison of the results from the two time periods indicated that the association between the three variables was stronger in 2009 than in 2019. This may be attributed to the increase in average forest cover from 85.583% to 92.349% over the two time periods. Effective management of forest restoration and expansion can enhance the water cycle and increase the flow of energy and productivity.

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Phytoplankton Productivity

Dokulil

2022

Encyclopedia of Inland Waters

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Gross and Net Production in Different Environments

Cited by 3 publications

References 58 publications

Photosynthesis, carbon acquisition and primary productivity of phytoplankton: a review dedicated to Colin Reynolds

Photosynthesis, carbon acquisition and primary productivity of phytoplankton: a review dedicated to Colin Reynolds

Assessing the Relationship between Forest Proportion, Soil Moisture Index and Net Primary Productivity in Pa Sak Ngam, Chiang Mai Province, Thailand

Phytoplankton Productivity

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