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Journal articles on the topic 'Catchment management'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Stosch, Kathleen C., Richard S. Quilliam, Nils Bunnefeld, and David M. Oliver. "Rapid Characterisation of Stakeholder Networks in Three Catchments Reveals Contrasting Land-Water Management Issues." Land 11, no. 12 (2022): 2324. http://dx.doi.org/10.3390/land11122324.

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Catchments are socio-ecological systems integrating land, water and people with diverse roles and views. Characterising stakeholder networks and their levels of influence and interaction within catchments can help deliver more effective land and water management. In this study, we combined stakeholder analysis and social network methods to provide a novel stakeholder-mapping tool capable of identifying interactions among the land and water management communities across three contrasting study catchments. The overarching aim was to characterise the influence of different stakeholders involved i

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2

Grobicki, A. M. W. "Urban catchment management in a developing country: the Lotus River project, Cape Town, South Africa." Water Science and Technology 44, no. 2-3 (2001): 313–19. http://dx.doi.org/10.2166/wst.2001.0784.

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This paper describes a 2-year pilot project undertaken in an urban catchment in Cape Town, South Africa. The impermeable area of the Lotus River catchment has doubled over 15 years, from 17% in 1983 to 34% in 1997. Following the abolition of urban influx control in 1990, informal settlements in the catchment grew rapidly and now house about 90,000 out of the catchment's total population of 380,000 people. The informal areas are still largely unserviced, despite a commitment from local government to speed up service delivery to the poorest areas of the city. Within the Lotus River project, hydr

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3

Carroll, C., K. Rohde, G. Millar, et al. "Neighbourhood catchments: a new approach for achieving ownership and change in catchment and stream management." Water Science and Technology 45, no. 11 (2002): 185–91. http://dx.doi.org/10.2166/wst.2002.0394.

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The Neighbourhood Catchment approach integrates land and stream management practices at a property and through to a local catchment scale, links production and environmental goals, and is a building block to achieve ownership and change at a sub-catchment scale and larger. Research conducted in two 'focus' Neighbourhood Catchments has shown that land management practices that retain &gt;30% soil cover reduce sediment movement to streams. The Neighbourhood Catchment approach engages both early and cautious adopters, and enables continuous improvement of resource management to take place, an

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Pickard, Amy E., Marcella Branagan, Mike F. Billett, Roxane Andersen, and Kerry J. Dinsmore. "Effects of peatland management on aquatic carbon concentrations and fluxes." Biogeosciences 19, no. 5 (2022): 1321–34. http://dx.doi.org/10.5194/bg-19-1321-2022.

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Abstract. Direct land-to-atmosphere carbon exchange has been the primary focus in previous studies of peatland disturbance and subsequent restoration. However, loss of carbon via the fluvial pathway is a significant term in peatland carbon budgets and requires consideration to assess the overall impact of restoration measures. This study aimed to determine the effect of peatland land management regime on aquatic carbon concentrations and fluxes in an area within the UK's largest tract of blanket bog, the Flow Country of northern Scotland. Three sub-catchments were selected to represent peatlan

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Booth, C. A., A. Warianti, and T. Wrigley. "Establishing an Integrated Catchment Management (ICM) program in East Java, Indonesia." Water Science and Technology 43, no. 9 (2001): 227–34. http://dx.doi.org/10.2166/wst.2001.0545.

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The Brantas is one of Indonesia's most important catchments. It is the “rice bowl” of Java and nationally important for its industrial activity. Surabaya, Indonesia's second largest city, is located at the mouth of the Brantas River which is pivotal to the city's water supply. The challenges associated with the institutional framework for natural resource management in East Java parallels that of many states and provinces around the globe. It is multi-layered and complex. Integrated Catchment Management (ICM) may be defined as “the co-ordinated and sustainable management of land, water, soil v

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Stosch, Kathleen C., Richard S. Quilliam, Nils Bunnefeld, and David M. Oliver. "Catchment-Scale Participatory Mapping Identifies Stakeholder Perceptions of Land and Water Management Conflicts." Land 11, no. 2 (2022): 300. http://dx.doi.org/10.3390/land11020300.

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Competing socioecological demands and pressures on land and water resources have the potential to increase land use conflict. Understanding ecosystem service provisioning and trade-offs, competing land uses, and conflict between stakeholder groups in catchments is therefore critical to inform catchment management and the sustainable use of natural resources. We developed a novel stakeholder engagement methodology that incorporates participatory conflict mapping in three catchments with a short questionnaire to identify the perceptions of 43 participants from four key land and water management

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Bashir, Bashar, and Abdullah Alsalman. "Identifying Soil Erosion-Prone Areas in the Wadi Haly Catchment, Saudi Arabia Using Morphometric Analysis and Watershed Features." Applied Sciences 14, no. 23 (2024): 10854. http://dx.doi.org/10.3390/app142310854.

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Soil erosion has several significant impacts on human and environmental activities that make it an important topic with significant worldwide ramifications. Analyzing morphometric indices provides essential insights into watershed geomorphology, which is key to forecasting and assessing diverse natural hazard dynamics. To ensure effective and sustainable watershed management and resource distribution, it is essential to identify critical catchments or prioritize sub-catchments. In this study, morphometric analysis and prioritization were applied to 15 sub-catchments within the Wadi Haly catchm

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Oliver, P. "What makes catchment management groups “tick”?" Water Science and Technology 43, no. 9 (2001): 263–72. http://dx.doi.org/10.2166/wst.2001.0555.

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The work of catchment management groups throughout Australia represents a significant economic and social investment in natural resource management. Institutional structures and policies, the role of on-ground coordinators, facilitation processes, citizen participation and social capital are critical factors influencing the success of catchment management groups. From a participant-researcher viewpoint, this paper signposts research directions and themes that are being pursued from the participant/coordinator, catchment group, and lead government/non-government agency perspective on the influe

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Sharpley, Andrew, William Gburek, and Louise Heathwaite. "Agricultural phosphorus and water quality: sources, transport and management." Agricultural and Food Science 7, no. 2 (1998): 297–314. http://dx.doi.org/10.23986/afsci.72855.

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Freshwater eutrophication is usually controlled by inputs of phosphorus (P). To identify critical sources of P export from agricultural catchments we investigated hydrological and chemical factors controlling P export from a mixed land use (30% wooded, 50% cultivated, 20% pasture) 39.5-ha catchment in east-central Pennsylvania, USA. Mehlich-3 extractable soil P, determined on a 30-m grid over the catchment, ranged from 7 to 788 mg kg-1. Generally, soils in wooded areas had low Mehlich-3P (

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Kovacs, A. S., M. Honti, and A. Clement. "Design of best management practice applications for diffuse phosphorus pollution using interactive GIS." Water Science and Technology 57, no. 11 (2008): 1727–33. http://dx.doi.org/10.2166/wst.2008.264.

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The paper presents a complex environmental engineering tool, which is appropriate to support decision making in watershed management. The PhosFate tool allows planning best management practices (BMPs) in catchments and simulating their possible impacts on immissions. The method has two parts: (a) a simple phosphorus (P) fate model to calculate diffuse P emissions and their surface transport, and (b) an interactive tool to design BMPs in small catchments. The fate model calculates diffuse P emissions via surface pathways. It is a conceptual, distributed parameter and long-term (annual) average

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Uhlenbrook, S., Y. Mohamed, and A. S. Gragne. "Analyzing catchment behavior through catchment modeling in the Gilgel Abay, Upper Blue Nile River Basin, Ethiopia." Hydrology and Earth System Sciences 14, no. 10 (2010): 2153–65. http://dx.doi.org/10.5194/hess-14-2153-2010.

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Abstract. Understanding catchment hydrological processes is essential for water resources management, in particular in data scarce regions. The Gilgel Abay catchment (a major tributary into Lake Tana, source of the Blue Nile) is undergoing intensive plans for water management, which is part of larger development plans in the Blue Nile basin in Ethiopia. To obtain a better understanding of the water balance dynamics and runoff generation mechanisms and to evaluate model transferability, catchment modeling has been conducted using the conceptual hydrological model HBV. Accordingly, the catchment

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Tennant, W., and J. Sheed. "Managing waterway health in the Goulburn Broken Catchment, Victoria, Australia." Water Science and Technology 43, no. 9 (2001): 29–36. http://dx.doi.org/10.2166/wst.2001.0502.

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Historically within most catchments, resource management programs have been planned and implemented in isolation of one another. This was once the case in the Goulburn Broken Catchment, a major catchment of the Murray Darling Basin, Australia. Although only 2% of the Murray Darling Basin's land area, the catchment generates 11% of the basin's water resources. Learning from the past, a cooperative and collaborative approach to natural resource programs has developed. This approach is the envy of many other catchment communities and agencies. Through a combination of “Partnership Programs”, “Ope

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Yillia, P. T., and N. Kreuzinger. "Net flux of pollutants at a reduced spatial scale - an index of catchment vulnerability." Water Science and Technology 59, no. 1 (2009): 109–16. http://dx.doi.org/10.2166/wst.2009.568.

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Emissions and riverine loads of pollutants were estimated for five sub-catchments in the Njoro River Catchment, Kenya to isolate specific areas for interim pollution management. The most vulnerable sub-catchments were the densely settled and heavily farmed areas around Egerton University and Njoro Township with the restricted area between them demonstrating a remarkable potential to retain/remove most of the pollution emitted in the Egerton University area. The least vulnerable sub-catchment was the predominantly forested Upper Njoro River Catchment whereas the recently settled and increasingl

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L. Badgett, LTC Arthur. "Catchment area management." Journal of Ambulatory Care Management 13, no. 3 (1990): 1–6. http://dx.doi.org/10.1097/00004479-199007000-00004.

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15

Green, Colin. "Transnational catchment management." Political Geography 28, no. 3 (2009): 208–9. http://dx.doi.org/10.1016/j.polgeo.2009.05.001.

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16

Falconer, Roger A., and Richard Harpin. "Catchment Flood Management." Water International 30, no. 1 (2005): 5–13. http://dx.doi.org/10.1080/02508060508691831.

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Procházka, J., J. Brom, and L. Pechar. "The comparison of water and matter flows in three small catchments in the Šumava Mountains." Soil and Water Research 4, Special Issue 2 (2010): S75—S82. http://dx.doi.org/10.17221/481-swr.

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The comparisons of water and matter flows have been evaluated in three small catchments with different land uses in the Šumava Mountains in the south-west of the Czech Republic since 1999. The catchment of the Mlýnský stream was artificially drained, the areas of the catchment retaining the character of drained, semi‑intensive pasture. The catchment of the Horský stream is covered with forest, mowed meadows, and locations with natural succession (wetlands). The catchment of the Bukový stream is covered with forest, mostly with spruce monoculture. The highest amount of water was discharged from

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Boothroyd, Richard J., Richard D. Williams, Trevor B. Hoey, et al. "National-scale geodatabase of catchment characteristics in the Philippines for river management applications." PLOS ONE 18, no. 3 (2023): e0281933. http://dx.doi.org/10.1371/journal.pone.0281933.

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Quantitative descriptions of stream network and river catchment characteristics provide valuable context for enabling geomorphologically-informed sustainable river management. For countries where high-quality topographic data are available, there are opportunities to enable open access availability of baseline products from systematic assessment of morphometric and topographic characteristics. In this study, we present a national-scale assessment of fundamental topographic characteristics of Philippine river systems. We applied a consistent workflow using TopoToolbox V2 to delineate stream net

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19

Ferguson, Christobel M., Barry F. W. Croke, Peter J. Beatson, Nicholas J. Ashbolt, and Daniel A. Deere. "Development of a process-based model to predict pathogen budgets for the Sydney drinking water catchment." Journal of Water and Health 5, no. 2 (2007): 187–208. http://dx.doi.org/10.2166/wh.2007.013b.

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In drinking water catchments, reduction of pathogen loads delivered to reservoirs is an important priority for the management of raw source water quality. To assist with the evaluation of management options, a process-based mathematical model (pathogen catchment budgets - PCB) is developed to predict Cryptosporidium, Giardia and E. coli loads generated within and exported from drinking water catchments. The model quantifies the key processes affecting the generation and transport of microorganisms from humans and animals using land use and flow data, and catchment specific information includin

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Barnsley, Imogen, Rebecca Spake, Justin Sheffield, Julian Leyland, Tim Sykes, and David Sear. "Exploring the Capability of Natural Flood Management Approaches in Groundwater-Dominated Chalk Streams." Water 13, no. 16 (2021): 2212. http://dx.doi.org/10.3390/w13162212.

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This study aims to address the gap in the Natural Flood Management (NFM) evidence base concerning its implementation potential in groundwater-dominated catchments. We generated a typology of 198 chalk catchments using redundancy analysis and hierarchical clustering. Three catchment typologies were identified: (1) large catchments, (2) headwater catchments with permeable soils, and (3) catchments with impermeable soils and surfaces (urban and suburban land uses). The literature suggests that natural flood management application is most effective for catchments <20 km2, reducing the likelihoo

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Holman, I. P., J. M. Hollis, M. E. Bramley, and T. R. E. Thompson. "The contribution of soil structural degradation to catchment flooding: a preliminary investigation of the 2000 floods in England and Wales." Hydrology and Earth System Sciences 7, no. 5 (2003): 755–66. http://dx.doi.org/10.5194/hess-7-755-2003.

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Abstract. During the autumn of 2000, England and Wales experienced the wettest conditions for over 270 years, causing significant flooding. The exceptional combination of a wet spring and autumn provided the potential for soil structural degradation. Soils prone to structural degradation under five common lowland cropping systems (autumn-sown crops, late-harvested crops, field vegetables, orchards and sheep fattening and livestock rearing systems) were examined within four catchments that experienced serious flooding. Soil structural degradation of the soil surface, within the topsoil or at th

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Peng, Yingxiang, Xinliang Liu, and Yi Wang. "Incorporating Landscape Scaling Relations into Catchment Classification for Optimizing Ecological Management." Sustainability 14, no. 9 (2022): 5408. http://dx.doi.org/10.3390/su14095408.

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The landscape scaling relation challenges catchment ecological management; however, how the scaling relations change among naturally and anthropogenically differentiated catchments is still unknown. In this study, approximately 1500 soil samples were determined; more than 800 households were surveyed; and the landscape pattern was investigated in 120 sub-catchments of a subtropical Chinese urbanizing agricultural catchment. A scalogram and a coefficient of variation of the commonly used landscape metrics were estimated among various grain sizes, to quantify the Strength of Landscape Scale Effe

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Kronvang, B., H. Tornbjerg, C. C. Hoffmann, J. R. Poulsen, and J. Windolf. "Documenting success stories of management of phosphorus emissions at catchment scale: an example from the pilot river Odense, Denmark." Water Science and Technology 74, no. 9 (2016): 2097–104. http://dx.doi.org/10.2166/wst.2016.379.

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Documentation of the effects of different mitigation measures adopted at different scales to reduce phosphorus (P) loadings to surface waters is needed to help catchment managers select the best management practices. Water quality monitoring data from the outlets of two paired catchments (the river Odense catchment versus a neighbouring control catchment) on the island of Funen, Denmark, showed significantly different trends in annual flow-weighted P concentrations during the period 2000–2013. A significant downward trend in flow-weighted particulate P (PP) concentrations (0.051 mg P L−1) and

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Ekundayo, Ariwadun Martha. "The Role of Hydrologic Processes in Catchments." Volume 5 - 2020, Issue 8 - August 5, no. 8 (2020): 1216–25. http://dx.doi.org/10.38124/ijisrt20aug571.

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Hydrological processes within a catchment perform an important role in the functioning of the ecosystem, by incorporating the complex processes (physical, chemical and biological) that sustain life. Water is a very vital factor that determines the efficiency of the ecosystem, species composition and biodiversity, hence the imperativeness of a review of the catchment hydrological processes causing runoff. Some of the models, such as the Stochastic and the Physical and Probability Distribution Models, will be reviewed. The factors affecting these hydrological processes, determining their functio

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Fang, Haiyan. "Using WaTEM/SEDEM to Configure Catchment Soil Conservation Measures for the Black Soil Region, Northeastern China." Sustainability 13, no. 18 (2021): 10421. http://dx.doi.org/10.3390/su131810421.

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In recent years, to combat soil erosion, large-scale soil conservation measures have been implemented in the world. Evaluation of the integrated catchment management is urgently required. In the present study, soil erosion and sediment yield under 24 scenarios were predicted, based on the water and tillage erosion model and sediment delivery deposition model (WaTEM/SEDEM). The current catchment management was not ideal, with a catchment soil loss rate (SLR) of 599.88 t km−2 yr−1 and a sediment yield of 240.00 t km−2 yr−1. The catchment management with contour tillage on <3° slopes, hedgerow

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Qiao, Jie, Mike Crang, Liangping Hong, and Xiaofeng Li. "Exploring the Benefits of Small Catchments on Rural Spatial Governance in Wuling Mountain Area, China." Sustainability 13, no. 2 (2021): 760. http://dx.doi.org/10.3390/su13020760.

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China is facing an important period of rural governance innovation and restructuring of territorial spatial patterns. This paper selects catchments as the most closely related spatial units for rural industrial development and rural settlement activities, profoundly revealing the characteristics of transformational development and spatial governance in mountainous areas. To date, extensive literature in this area has produced a broad multidisciplinary consensus on catchment water and soil conservation and rural industry development; however, the interactive mechanism of ecological, social, and

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BYTYQI, Valbon, and Tropike AGAJ. "SPATIAL ESTIMATION OF SOIL EROSION USING GEOSPATIAL TECHNIQUE – A CASE STUDY OF JANJEVA RIVER CATCHMENT (KOSOVO)." Carpathian Journal of Earth and Environmental Sciences 19, no. 2 (2024): 233–43. http://dx.doi.org/10.26471/cjees/2024/019/294.

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The aim of the study is to analyse the spatial estimation of soil erosion in a small size river catchment of Janjeva (Kosovo). Soil erosion is becoming a serious threat and its spatial estimation is crucial for soil resource protection and management. The Revised Universal Soil Loss Equation (RUSLE) methodology integrated with GIS techniques was applied to estimate the annual erosion rate. Different datasets including open-source data were used to find main components of soil erosion. The results show different soil erosion classes depending on lithological settings, landforms, climate conditi

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Morokong, Tshepo, James Blignaut, Nonophile Nkambule, Shepherd Mudhavanhu, and Thulile Vundla. "Clearing invasive alien plants as a cost-effective strategy for water catchment management: The case of the Olifants river catchment, South Africa." South African Journal of Economic and Management Sciences 19, no. 5 (2016): 774–87. http://dx.doi.org/10.4102/sajems.v19i5.1594.

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Invasive alien plants have a negative impact on ecosystem goods and services derived from ecosystems. Consequently, the aggressive spread of invasive alien plants (IAPs) in the river catchments of South Africa is a major threat to, inter alia, water security. The Olifants River catchment is one such a catchment that is under pressure because of the high demand for water from mainly industrial sources and unsustainable land-use, which includes IAPs. This study considered the cost-effectiveness of clearing IAPs and compared these with the cost of a recently constructed dam. The methods used for

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Latron, J., and N. Lana-Renault. "The relevance of hydrological research in small catchments – A perspective from long-term monitoring sites in Europe." Cuadernos de Investigación Geográfica 44, no. 2 (2018): 387. http://dx.doi.org/10.18172/cig.3499.

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The usefulness of small (< 10 km2) catchments has been repeatedly recognized during the recent history of hydrological research. This foreword to the special issue of Cuadernos de Investigación Geográfica – Geographical Research Letters devoted to long term hydrological research in small catchment in Europe highlights the main reasons for promoting the small catchment approach and revises its growing use, starting with the first catchment studies in Switzerland for management purposes, and followed by the development of more interdisciplinary research programs that used small catchments as

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Yu, Mengran, Thomas Bishop, and Floris Van Ogtrop. "Assessment of the Decadal Impact of Wildfire on Water Quality in Forested Catchments." Water 11, no. 3 (2019): 533. http://dx.doi.org/10.3390/w11030533.

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Wildfire can have significant impacts on hydrological processes in forested catchments, and a key area of concern is the impact upon water quality, particularly in catchments that supply drinking water. Wildfire effects runoff, erosion, and increases the influx of other pollutants into catchment waterways. Research suggests that suspended sediment and nutrient levels increase following wildfire. However, past studies on catchment water quality change have generally focused on the short term (1–3 years) effects of wildfire. For appropriate catchment management, it is important to know the long-

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Adams, R., P. F. Quinn, and M. J. Bowes. "Modelling and monitoring nutrient pollution at the large catchment scale: the implications of sampling regimes on model performance." Hydrology and Earth System Sciences Discussions 10, no. 8 (2013): 10161–207. http://dx.doi.org/10.5194/hessd-10-10161-2013.

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Abstract. Daily and sub daily nutrient data are now becoming available to support nutrient research and which will help underpin policy making. It is vital that water quality models that utilize these high-frequency data sets are both appropriate and suitably accurate. Here we address the capability of process based models applied at larger catchment scales (size 100–500 km2) and show what phenomena can be simulated by exploiting high frequency data for larger catchments. Hence we can suggest the dominant processes that underpin the fluxes observed in larger catchment and thus what can be simu

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Suryatmojo, Hatma, Muhammad Chrisna Satriagasa, Widiyatno, and Alifia Dyah Ayu. "Erosion Control in the Tropical Rainforest Catchments using Modified Intensive Rehabilitation." BIO Web of Conferences 80 (2023): 03009. http://dx.doi.org/10.1051/bioconf/20238003009.

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Tropical rainforests in Indonesia is currently managed by Intensive Forest Management System (IFMS), characterized by selective timber harvesting and intensive rehabilitation to enrich standing stock. This study conducted quantitative evaluations on catchment scale impacts of IFMS during each selective logging (SL) and intensive rehabilitation (IR) stage. SS concentrations were measured in three headwater catchments located in tropical rainforests of the Bukit Baka Experimental Catchments, Central Kalimantan, Indonesia. While no forestry operation was conducted in catchment A, operations based

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Dawes, W. R., M. Gilfedder, M. Stauffacher, et al. "Assessing the viability of recharge reduction fordryland salinity control: Wanilla, Eyre Peninsula." Soil Research 40, no. 8 (2002): 1407. http://dx.doi.org/10.1071/sr01044.

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The emerging paradigm to manage the spread of dryland salinity is the manipulation of farming practice to provide both a reduction in recharge and a commercial return to farm enterprises. Recent work has attempted to classify the groundwater systems across Australia into distinct provinces, with the implication that the flow processes, and therefore remediation strategies, of catchments within each province are similar. This paper presents a case study of the Wanilla catchment on the Eyre Peninsula in South Australia. This catchment is in the groundwater province that includes 60% of the dryla

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Wygralak, Andrew S. "Daly River Catchment — towards an integrated catchment management." ASEG Extended Abstracts 2006, no. 1 (2006): 1–9. http://dx.doi.org/10.1071/aseg2006ab200.

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Deelstra, J., M. Bechmann, and S. H. Kvaernø. "SOIL and SOIL-NO at catchment scale – a case study for an agriculture-dominated catchment." Water Science and Technology 45, no. 9 (2002): 9–17. http://dx.doi.org/10.2166/wst.2002.0193.

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A one-dimensional model, SOIL/SOIL-NO, is used to simulate the water and nitrogen balance at catchment scale. The objective is to use the model in simulating the effects of best management practices on nitrogen runoff. The model was applied to individual farm fields in an agriculture dominated catchment and simulations were carried out for the period from 94–98. The results were promising. The simulated nitrogen runoff agreed quite well with the measured nitrogen loss at the main station. The effects of best management practices like optimal fertiliser application, catch crops and irrigation w

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Gragne, A. S., S. Uhlenbrook, Y. Mohammed, and S. Kebede. "Catchment modeling and model transferability in upper Blue Nile Basin, Lake Tana, Ethiopia." Hydrology and Earth System Sciences Discussions 5, no. 2 (2008): 811–42. http://dx.doi.org/10.5194/hessd-5-811-2008.

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Abstract. Understanding spatial and temporal distribution of water resources has an important role for water resource management. To understand water balance dynamics and runoff generation mechanisms at the Gilgel Abay catchment (a major tributary into lake Tana, source of Blue Nile, Ethiopia) and to evaluate model transferability, catchment modeling was conducted using the conceptual hydrological model HBV. The catchment of the Gigel Abay was sub-divided into two gauged sub-catchments (Upper Gilgel Abay, UGASC, and Koga, KSC) and one ungauged sub-catchment. Manual calibration of the daily mod

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Adams, Russell, Paul Quinn, Nick Barber, and Sim Reaney. "The Role of Attenuation and Land Management in Small Catchments to Remove Sediment and Phosphorus: A Modelling Study of Mitigation Options and Impacts." Water 10, no. 9 (2018): 1227. http://dx.doi.org/10.3390/w10091227.

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It is well known that soil, hillslopes, and watercourses in small catchments possess a degree of natural attenuation that affects both the shape of the outlet hydrograph and the transport of nutrients and sediments. The widespread adoption of Natural Based Solutions (NBS) practices in the headwaters of these catchments is expected to add additional attenuation primarily through increasing the amount of new storage available to accommodate flood flows. The actual type of NBS features used to add storage could include swales, ditches, and small ponds (acting as sediment traps). Here, recent data

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Ferguson, C. M., N. J. Ashbolt, and D. A. Deere. "Prioritisation of catchment management in the Sydney catchment - construction of a pathogen budget." Water Supply 4, no. 2 (2004): 35–38. http://dx.doi.org/10.2166/ws.2004.0025.

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A methodology has been developed to apply the materials budget concept, used in sediment and nutrient studies, to construct a pathogen budget for drinking water catchments, taking into consideration pathogen origin, deposition, inactivation and movement within a catchment. These processes can be described in terms of stocks (pathogens) and flows (movement of stocks). In south-eastern Australia, the majority of pathogen loading to major tributaries was predicted to occur during and after high intensity rainfall events where in-stream resuspension was not of great relative importance. In contras

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Davis, J. Richard, Trevor F. N. Farley, William J. Young, and Susan M. Cuddy. "The experience of using a decision support system for nutrient management in Australia." Water Science and Technology 37, no. 3 (1998): 209–16. http://dx.doi.org/10.2166/wst.1998.0209.

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Australia experienced an outbreak of algal blooms in the early 1990s that led to a concerted national program to reduce eutrophication. Most Australian States drew up nutrient management strategies which required catchment management groups to produce plans for nutrient reduction within their catchments. Most catchment management groups used the Catchment Management Support System (CMSS) to assist them in the preparation of these plans. CMSS is a simple decision support system developed by CSIRO (the national research organisation) which allows managers to assess the effects of Land Use and La

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Nazaripouya, Hadi, Mehdi Sepehri, Abbas Atapourfard, et al. "Evaluating Sediment Yield Response to Watershed Management Practices (WMP) by Employing the Concept of Sediment Connectivity." Sustainability 15, no. 3 (2023): 2346. http://dx.doi.org/10.3390/su15032346.

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Watershed management practices (WMP) are widely used in catchments as a measure to reduce soil erosion and sediment-related problems. We used a paired catchment in the Gonbad region of Hamadan province, Iran, to evaluate sediment yield response to watershed management practices (WMP) by employing the concept of sediment connectivity (SC). To do this, the SC index as a representation of sediment yield was firstly simulated for the control catchment that there is no WMP. In the next step, the SC index was simulated for impacted catchment, including some WMP, i.e., seeding, pit-seeding, and exclo

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Fernandez, Nicolas, and Luis A. Camacho. "Water Quality Modeling in Headwater Catchments: Comprehensive Data Assessment, Model Development and Simulation of Scenarios." Water 15, no. 5 (2023): 868. http://dx.doi.org/10.3390/w15050868.

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Water quality is a major concern globally and in headwater catchments of developing countries it is often poorly managed. In these catchments, having scarce and heterogeneous information hinders the development of water quality assessments and predictive models to support management. To address this issue, the authors propose a framework of three stages that allows for: (i) conducting a comprehensive assessment of water quality; (ii) the development of a mountain stream water quality model based on said assessment; and (iii) the simulation of scenarios with the model to resolve conflicts betwe

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Wearing, Cameron, Dr Jeremy Cheesman, Steven Skull, Gayathri Ramachandran, and Katie Henderson. "CATCHMENT MANAGEMENT INVESTMENT STANDARD." Water e-Journal 1, no. 3 (2016): 1–7. http://dx.doi.org/10.21139/wej.2016.033.

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CHANDLER, J. "Integrated Catchment Management Planning." Water and Environment Journal 8, no. 1 (1994): 93–96. http://dx.doi.org/10.1111/j.1747-6593.1994.tb01097.x.

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Arash, Amir Mohammad, Kirstie Fryirs, and Timothy J. Ralph. "Using a Hydro-Morphic Classification of Catchments to Characterise and Explain High Flow and Overbank Flood Behaviour." Geosciences 15, no. 4 (2025): 141. https://doi.org/10.3390/geosciences15040141.

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The morphological characteristics of catchments are key controls on how flow is routed through catchments and the spatial and temporal dynamics of floods, therefore influencing the shape of hydrographs at any location. Here, we developed a hydro-morphic catchment classification to understand the extent to which various catchment characteristics act as controls on flood behaviour. The catchment characteristics include: size (as measured by gauge position in catchment and valley confinement at the gauge site), shape (elongation ratio and form factor), topography (catchment relief and longitudina

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Campbell, J. M., P. Jordan, and J. Arnscheidt. "Using high-resolution phosphorus data to investigate mitigation measures in headwater river catchments." Hydrology and Earth System Sciences 19, no. 1 (2015): 453–64. http://dx.doi.org/10.5194/hess-19-453-2015.

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Abstract. This study reports the use of high-resolution water quality monitoring to assess the influence of changes in land use management on total phosphorus (TP) transfers in two 5 km2 agricultural sub-catchments. Specifically, the work investigates the issue of agricultural soil P management and subsequent diffuse transfers at high river flows over a 5-year timescale. The work also investigates the phenomenon of low flow P pollution from septic tank systems (STSs) and mitigation efforts – a key concern for catchment management. Results showed an inconsistent response to soil P management ov

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Crossman, J., M. N. Futter, P. G. Whitehead, et al. "Flow pathways and nutrient transport mechanisms drive hydrochemical sensitivity to climate change across catchments with different geology and topography." Hydrology and Earth System Sciences Discussions 11, no. 7 (2014): 8067–123. http://dx.doi.org/10.5194/hessd-11-8067-2014.

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Abstract. Hydrological processes determine the transport of nutrients and passage of diffuse pollution. Consequently, catchments are likely to exhibit individual hydrochemical responses (sensitivities) to climate change, which is expected to alter the timing and amount of runoff, and to impact in-stream water quality. In developing robust catchment management strategies and quantifying plausible future hydrochemical conditions it is therefore equally important to consider the potential for spatial variability in, and causal factors of, catchment sensitivity, as to explore future changes in cli

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Coxon, Gemma, Nans Addor, John P. Bloomfield, et al. "CAMELS-GB: hydrometeorological time series and landscape attributes for 671 catchments in Great Britain." Earth System Science Data 12, no. 4 (2020): 2459–83. http://dx.doi.org/10.5194/essd-12-2459-2020.

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Abstract. We present the first large-sample catchment hydrology dataset for Great Britain, CAMELS-GB (Catchment Attributes and MEteorology for Large-sample Studies). CAMELS-GB collates river flows, catchment attributes and catchment boundaries from the UK National River Flow Archive together with a suite of new meteorological time series and catchment attributes. These data are provided for 671 catchments that cover a wide range of climatic, hydrological, landscape, and human management characteristics across Great Britain. Daily time series covering 1970–2015 (a period including several hydro

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Fu, Guangtao, Guangheng Ni, and Chi Zhang. "Recent Advances in Adaptive Catchment Management and Reservoir Operation." Water 11, no. 3 (2019): 427. http://dx.doi.org/10.3390/w11030427.

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This editorial introduces the latest research advances in the special issue on catchment management and reservoir operations. River catchments and reservoirs play a central role in water security, community wellbeing and social-economic prosperity, but their operators and managers are under increasing pressures to meet the challenges from population growth, economic activities and changing climates in many parts of the world. This challenge is tackled from various aspects in the 27 papers included in this special issue. A synthesis of these papers is provided, focusing on four themes: reservoi

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Pandi, Dinagarapandi, Saravanan Kothandaraman, and Mohan Kuppusamy. "Simulation of Water Balance Components Using SWAT Model at Sub Catchment Level." Sustainability 15, no. 2 (2023): 1438. http://dx.doi.org/10.3390/su15021438.

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Simulation of Water Balance Components (WBCs) is import for sustainable water resources development and management. The Soil Water and Assessment Tool (SWAT) is a semi-distributed hydrological model to estimate the WBCs by forcing the hydrological response unit (HRU) and meteorological variables. The developed model simulates five WBCs viz. surface runoff, lateral flow, percolation, actual evapotranspiration and soil water at sub catchment level. To demonstrate the model compatibility a case study taken over Chittar catchment, Tamilnadu, India. The catchment was divided in to 11 sub catchments

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Prudhomme, Christel, Eric Sauquet, and Glenn Watts. "Low Flow Response Surfaces for Drought Decision Support: A Case Study from the UK." Journal of Extreme Events 02, no. 02 (2015): 1550005. http://dx.doi.org/10.1142/s2345737615500050.

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Droughts are complex natural hazards, and planning future management is complicated by the difficulty of projecting future drought and low flow conditions. This paper demonstrates the use of a response surface approach to explore the hydrological behavior of catchments under a range of possible future conditions. Choosing appropriate hydrological metrics ensures that the response surfaces are relevant to decision-making. Examples from two contrasting English catchments show how low flows in different catchments respond to changes in rainfall and temperature. In an upland western catchment, the

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