MANGROVE WATERS FERTILITY AS A QUALITY INDICATOR IN CONDITIONS OF PAGATAN BESAR, TANAH LAUT REGENCY, INDONESIA DOI Creative Commons

S. Yosua,

Eko Rini Indrayatie,

Noor Arida Fauzana

et al.

Russian Journal of Agricultural and Socio-Economic Sciences, Journal Year: 2023, Volume and Issue: 139(7), P. 208 - 217

Published: July 25, 2023

Anthropogenic activities have increased the flux of nitrogen and phosphorus from terrestrial into mangrove water system causing an increase in fertility.The aim this study was to analyze quality fertility status aquatic ecosystems at low tide Pagatan Besar Village, Tanah Laut District, South Kalimantan, Indonesia.The four research stations were repeated three times with a distance 100 meters during high tide.Fertility Mangrove Waters as Indicator Quality terms value parameters.The phosphate TSS parameters for all above standard, total ammonia DO station one not accordance standard stipulated Permen LH No. 51 2004, correlation parameter has positive strong relationship, values waters is always tide.Calculation TSI (Trophy State Index) these experienced euthanasia.

Language: Английский

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices DOI Open Access

Hina Akram,

Shoaib Hussain, Purabi Mazumdar

et al.

Forests, Journal Year: 2023, Volume and Issue: 14(9), P. 1698 - 1698

Published: Aug. 23, 2023

Mangroves stand out as one of the most diverse and biologically significant natural systems in world. Playing critical roles maintaining health productivity coastal ecosystems, mangroves provide a range services functions, including habitat for local fauna flora, food other goods, carbon sequestration, protection from disasters such storm surges erosion. It is also evident that face several threats, which have already led to gradual depletion mangrove areas worldwide. Based on analysis current related historical literature data, this review summarises functions threats challenges associated with management practices. Our findings suggest development, expanded aquaculture, deforestation, climate change, implications eutrophication, diseases, pollution are major factors posing sustainability. We highlight various challenges, land use conflict, lack stringent regulatory actions, inadequate policy government frameworks, community awareness, underlie ineffective management. The implementation inclusive coordinated approaches involving stakeholders different backgrounds interests, governmental non-governmental organisations, academia essential restoration sustainable by adapting mitigation strategies.

Language: Английский

Citations

89
Natural Processes and Anthropogenic Activity in the Indus River Sedimentary Environment in Pakistan: A Critical Review DOI Creative Commons
Usman Khan, Hammad Tariq Janjuhah, George Kontakiotis

et al.

Journal of Marine Science and Engineering, Journal Year: 2021, Volume and Issue: 9(10), P. 1109 - 1109

Published: Oct. 12, 2021

The Indus River is Asia’s longest river, having its origin in the Tibet Mountain northwest of Pakistan. Routed from northern Gilgit and flowing to plains, river passes through several provinces connected by numerous small large tributaries. was formed tectonically due collusion Indian Eurasian plates, which referred as suture Plains zone (ISPZ). geological setting study area mainly composed igneous metamorphic rocks. passed a variety climatic zones areas, although predominant climate subtropic arid sub subequatorial. Locally globally, anthropogenic activities such building, dams, water canals for irrigation purposes, mining exploration, industries factories all affected physical chemical behaviors sediments various rivers. main effect human reworking weathered soil smectite, weathering indicator that rises offshore record about 5000 years ago. This material indicates increased transport stronger chemically material, may result agriculture-induced erosion older soil. However, we also see evidence incision rivers into floodplain, driving this type so signal be combination two. Sediments undergo significant changes form size clashing with one another high-charge river.

Language: Английский

Citations

37
How Can Soil Quality Be Accurately and Quickly Studied? A Review DOI Creative Commons
Radwa A. El Behairy, Hasnaa M. El Arwash, Ahmed A. El Baroudy

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(8), P. 1682 - 1682

Published: July 30, 2024

Evaluating soil quality is crucial for ensuring the sustainable use of agricultural lands. This review examines definition, evaluation methods, indicator selection, and relevant case studies. The concept supplements science research by deepening our understanding soils aiding in allocation resources as agriculture intensifies to meet rising global demand. Soil provides a framework educating stakeholders about essential functions offers tool assessing comparing different management techniques. Regular vital maintaining high crop yields addressing gap between production consumption. Nowadays, many researchers have explored machine learning (ML) deep (DL) techniques various algorithms model predict with satisfactory results. These chosen indicators can be influenced chemical, biological, or physical features. paper compares ML DL traditional examining their features, limitations, categories learning, applications assessment. Finally, we show that predicting has potential extremely accurate efficient DL. distinguishes application from other approaches since they anticipate index without need more intricate computations. Our suggestion future studies evaluate over broader regions it using accurate, modern, faster variety activation algorithms.

Language: Английский

Citations

5
Assessment of variability in Chlorophyll-a and covariates in East/Japan Sea: New insights from the ARIMAX model and Wavelet coherence DOI
Salman Tariq, Ayesha Mariam, Muhammad Khan

et al.

Journal of Atmospheric and Solar-Terrestrial Physics, Journal Year: 2025, Volume and Issue: unknown, P. 106450 - 106450

Published: Feb. 1, 2025

Language: Английский

Citations

0
Ecological resources of Indus River, impact of human activities and their conservation DOI

Tasneem Sarwar,

Sardar Khan,

Muhammad Waqas

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 75 - 88

Published: Jan. 1, 2025

Language: Английский

Citations

0
Assessment of Spatial and Temporal Changes in Water Quality of a Tropical River in Southern Western Ghats, Kerala, India, Using Physicochemical Quality Indices and Multivariate Analysis DOI
Ajoy Saha, Thankam Theresa Paul, Deepa Sudheesan

et al.

Natural Resources Research, Journal Year: 2022, Volume and Issue: 31(3), P. 1375 - 1401

Published: April 1, 2022

Language: Английский

Citations

15
Soil Salinity Weakening and Soil Quality Enhancement after Long-Term Reclamation of Different Croplands in the Yellow River Delta DOI Open Access
Shanbao Liu, Qiuying Zhang,

Li Zhao

et al.

Sustainability, Journal Year: 2023, Volume and Issue: 15(2), P. 1173 - 1173

Published: Jan. 8, 2023

Saline soils are of great concern globally. Selecting the Yellow River Delta as a model site, influence reclamation on soil salinity and saline quality was investigated. Soil index (SQI) applied to statistically analyze 210 profile samples collected at seven depth layers in 30 sampling sites among native three croplands (peanut, cotton, wheat) May 2020. After reclamation, salt content (SSC) reduced from 4.52 g/kg 1.44 after with degree reducing severe slight. The nitrate nitrogen (NO3−-N) contents peanut, wheat were 1.90, 2.02, 4.29 times higher available phosphorus (AP) 5.43, 3.57, 8.77 mg/kg than that soils, respectively, while ammonium (NH4+-N) potassium (AK) decreased. NO3−-N, AN, AP showed significant surface aggregation 0–30 cm. SQI increased by 0.10, 0.09, 0.02 enhancement effect cotton more pronounced. It discovered notably improved result crop growth field management fertilization irrigation.

Language: Английский

Citations

7
Provenances, preponderances, and distribution of humic acids and organic pollutants in hydro-geosphere: The co-existence, interaction and isotopic biomarkers in the riverine ecosystem DOI
Kriti Varma, Pawan Kumar Jha, Santanu Mukherjee

et al.

Journal of Environmental Management, Journal Year: 2022, Volume and Issue: 313, P. 114996 - 114996

Published: April 5, 2022

Language: Английский

Citations

9
Assessment of water quality parameters due to longitudinal salinity inundation at Indus Delta: a case study of Kharo Chan, District Sujawal DOI Creative Commons
Hafiz Usama Imad,

Raza Ali Sanjrani,

Sajid Hassan

et al.

Discover Water, Journal Year: 2024, Volume and Issue: 4(1)

Published: June 3, 2024

Abstract Deltas are landforms that formed at the regions where a river meets an ocean. When freshwater of joins saline water ocean, transitional state is obtained. This zone transition varies on quantity entering ocean and quality both waters. Indus River facing severe challenges due to climate change which has resulted in reduced flow river. Consequently, seawater intrusion takes place causes coastal erosion, stunted mangrove growth, narrowing towards seaside. The groundwater deltaic unfit for drinking forces increased reliance surface water. Sindh Province Pakistan, particularly regions, suffers from problems, affecting approximately 41% population. population this region deprived good-quality their daily use. research aims evaluate physiochemical parameters identify salinity inundation determine safe zones accessing Delta Sujawal district. Water samples were collected Khobar Creek, ending Arabian Sea areas Shah Bandar Kharo Chan approximate interval 5 km. These analyzed various physical chemical properties. Properties compared spatially develop relationship between distance Results indicate values dissolved solids 21,450 900 mg/L, pH was 6.66 7.63, conductivity varied 33,000 1385 µS/cm, acidity 921.14 399.84 hardness range 3654 192 turbidity 21 and57 NTU. It revealed results having influence upto 15 km mouth creek not single parameter except complying with WHO recommendations. In 30 km, some properties recommendations, while them deviating limits. been concluded improving going toward Total Dissolved Solids, hardness, chloride concentrations increasing as getting closer sea found almost unaffected. findings emphasize need addressing environmental degradation, social hardships, economic caused by these issues. Ultimately, crucial activities specifically purposes, its suitability specific purposes utmost importance.

Language: Английский

Citations

1
Distribution Characteristics and Driving Factors of Chlorophyll a and Pollutants in the Liugu Estuary DOI

Minghui Feng,

Wanqi Li,

Xudong Huang

et al.

Water Air & Soil Pollution, Journal Year: 2024, Volume and Issue: 235(8)

Published: July 3, 2024

Language: Английский

Citations

1