Factors influencing carbon sink efficiency of plant communities. While there has been considerable research into the factors influencing carbon sink capabilities in urban green spaces, most studies have been limited to the impact of single factors (e.g., species selection) (Sharma et al., 2021; Shadman et al., 2022). The complex interplay of ...
Furthermore, the factors influencing Se accumulation in plants were elaborated, including internal factors, that is the genetic background and species characteristics of plants; the external factors, that is the soil physiological and biochemical properties, microbial environment, etc. focus on how different factors affect plant Se …
Soil carbon (C) plays a critical role in the global C cycle and has a profound effect on climate change. To obtain an in-depth and comprehensive understanding of global soil C changes and better manage soil C, all meta-analysis results published during 2001–2019 relative to soil C were collected and synthesized. The effects of 33 …
Same-plant capacity factors at US power plants rose slightly between 2001–2018, based on a capacity-weighted average. ... so this capacity factor trend could be influencing efficiency. Also, coal-fired power plants have been more subject to additional environmental controls over time than natural gas-fired power plants, ...
A systematic study was carried out to optimize regeneration and Agrobacterium tumefaciens-mediated transformation of four common bean (Phaseolus vulgaris L.) cultivars; Red Hawk, Matterhorn, t, and Zorro, representing red kidney, great northern, small red, and black bean commercial classes, respectively. …
Cation exchange capacity. Soil nutrients exist as positively charged or negatively charged ions when dissolved. The positively charged ions are known as cations and the negatively charged ions are known as anions. The nutrients which exist as cations are calcium (Ca2+), Magnesium Mg2+, ammonium (NH4+), potassium (K+), hydrogen …
Limiting Factors Based on Density. We can also look at factors that determine carrying capacity in terms of their density-dependence. Density-dependent limiting factors make the per capita growth rate decrease as the population increases. Density-dependent limiting factors tend to be biotic, including factors such as food and …
In comparison to existing studies, more influencing factors based on plant characteristics and external factors are considered in this model. ... e.g. the utilization was calculated by dividing the cars produced by the theoretical capacity for 300 labor days with 22 working hours. This was done to account for differences in the shift system as ...
Figure 2 The experimental design for grazing manipulation, long-term plant community survey, and landscape map.(A) presents an aerial view of the grazing experiment site, while (B) illustrates the long-term monitoring plan for plant community.(C) shows the randomized block grazing experiment designed with four treatments, namely …
The important influencing factors in the West were the Shannon diversity index, MAT, soil N, soil pH, soil P, and MAP (Fig. 3 A). The important influencing factors in the East were mainly the Shannon diversity index and MAT (Fig. 3 B). The effect of MAP on forest biomass was greater in the West (Fig. 3 A) than in the East (Fig. 3 B). In ...
The concept of capacity in humans and processes is nebulous and is often confused with other notions such as performance, output, throughput, etc. As a consequence, the measurement of 'capacity', which is often taken as 'well known', has remained uncharted ground. Knowledge of a plant's capacity is required for the whole …
People pose a serious risk by plants contaminated with lead in soil. However, the strength of lead enrichment capacity in root, stem, and leaf of the plant is still controversial. Therefore, a meta-analysis was conducted to investigate the ability of lead enrichment of root, stem, and leaf and the main influencing factors for lead absorption.
Assessment of the variation and influencing factors of … 1. Introduction. Net primary productivity (NPP) refers to the amount of organic matter remaining after autotrophic respiration from the total primary productivity of plant communities (Song et al., 2021).It is an important component of terrestrial ecosystems, and it indicates the production …
The use of plants to monitor heavy metal pollution in the terrestrial environment must be based on a cognizance of the complicated, integrated effects of pollutant source and soil-plant variables. To be detectable in plants, pollutant sources must significantly increase the plant available metal concentration in soil. The major factor governing metal availability …
One critical issue worth investigating is how well these plants perform and the influencing factors. To address that issue, we construct an SBM-ML-Tobit model based on plant-level data over five years, from 2016 to 2020. ... Moreover, since those plants with higher unit capacity factors have better operational performance, nuclear …
• Define and measure capacity and appreciate the factors that influence it. • Assess the difficulties of matching capacity to demand. ... meant Waitrose sold enough of the plant for 61,000 desserts in four days alone, or the same quantity as it usually sells in 12 weeks. British growers said they simply could not meet the spike in demand.
1. Global full-time labor shortages. The fewer available resources you have, the trickier resource capacity planning becomes—and the COVID-19 pandemic kicked off massive waves of resignations around the globe. The Organization for Economic Cooperation and Development found that, by 2021, there were 14 million more …
As a long-time plant scientist, I have discovered four important factors that influence in vitro plant regeneration: plant material, explant selection, modulation of components in
It is known that leaf area and SLA may reflect plant photosynthetic capacity on large geographical scales 4,5. ... Mechanisms and influencing factors. Sci.
Learn the key concepts and methods for manufacturing capacity planning and scheduling, and how to measure, calculate, and improve your plant capacity.
Climate is the most important factor influencing plant growth. In arid areas, water is the limiting factor for plant growth, and an increase in precipitation improves plant growth and ecosystem services. ... Moreover, a high soil moisture content improves the buffering capacity of an ecosystem against short-term climate changes and enhances ...
Many factors influence the optimum plant population for a crop: availability of water, nutrients and sunlight; length of growing …
The total plant, shoot and belowground dry biomass in SV-1 or SV-5, were generally higher in the dry compared to the wet season, except for L.rigidus species, which had a higher total plant biomass in wet compared to the dry season in SV-1 (Table 3).Additionally, shoot dry biomass did not vary significantly across season in SV-5 for …
However, the soil infiltration capacity and its influencing factors after long-term straw incorporation in wheat ... influence of the spatial distribution of plant root structures and soil animal activity. Soil Till. Res., 63 (3) (2002), pp. 181-186, 10.1016/S0167-1987(01)00234-3.
This review presents a comparative analysis of gelation properties in plant-based versus animal-based proteins, emphasizing key factors such as pH, ionic environment, temperature, and anti-nutritional factors. Gelation, a crucial process in food texture formation, is influenced by these factors in varying ways for plant and animal …
Driving factors influencing the rhizobacteriome community structure of plants adapted to multiple climatic stressors in edaphic savannas ... Cation exchange capacity was a major driver of rhizobacterial community assemblies across savannas. Savanna ... NO 3-, Mn, K, and network length-distribution for SV-5. Plant factors on the …
The model can consider wide ranges of different influencing factors. ... The plant load factor indicates how closely a plant is operating at the design capacity. Most plants were being used at 40%– of the design capacity. The plant load conditions can be divided into three types: full load, overload, and underload. These corresponded …
Learn how cation exchange capacity (CEC) is a soil chemical property that affects soil nutrients, water holding capacity and pH. Find out how CEC is influenced by soil type, organic matter and pH, …
The factors affecting the feasibility of locating and building a new plant are significantly more complex than those surrounding merely a decision to expand capacity at an existing plant. Therefore, we found it worthwhile to consider the benefits with allowing for only expansions of capacity at existing plants (in the second model) along with ...
