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Demerara River

The Demerara River is a principal waterway in eastern Guyana, originating in the rainforests of the central Guiana Highlands and flowing northward for approximately 346 kilometers (215 miles) to its mouth at the Atlantic Ocean near Georgetown, the nation's capital and primary port city, draining a basin of about 17,000 square kilometers (6,600 square miles).^[1]^[2] Lacking major tributaries, the river descends through rugged terrain featuring numerous rapids and waterfalls, such as the Great Falls and Malali Falls, before widening into a navigable estuary that maintains a depth of 5–6 meters (16–20 feet) to support maritime traffic.^[1]^[3] Since colonial times under Dutch, French, and British rule, the Demerara has served as a vital economic artery for Guyana, facilitating the transport of commodities like sugar, timber, gold, and especially bauxite from inland mining operations at Linden—reached by oceangoing vessels 105 kilometers (65 miles) upstream—and connecting the densely populated coastal plain to the hinterlands.^[1]^[3] Its basin supports diverse ecosystems and communities, though it faces challenges from siltation, pollution, and increasing development pressures, including recent infrastructure like the Bharrat Jagdeo Demerara River Bridge commissioned on October 5, 2025, to enhance connectivity.^[1]^[4]

Geography

Course and Hydrology

The Demerara River originates in the central rainforests of Guyana, formed by the confluence of small streams including the Kuruduni, Charabaru, and Mauri on the northern slopes of the Makari Mountains. It flows generally northward for 346 kilometers through dense tropical forest and savanna landscapes before reaching the Atlantic Ocean near Georgetown, Guyana's capital, at approximately 6°48′29″N 58°10′22″W.^[3]^[5]^[6] The river's course is characterized by a relatively straight path with few major bends in its upper reaches, transitioning to a broader, meandering channel in the lower sections as it approaches the coastal plain. Along its length, it divides the Essequibo Islands-West Demerara and Demerara-Mahaica administrative regions.^[3] Hydrologically, the Demerara River drains a basin of approximately 5,000 km² and exhibits an average annual discharge of approximately 75 m³/s, though this varies seasonally due to Guyana's bimodal rainfall regime, with peak flows during the wet seasons from May to mid-August and December to January, when heavy precipitation in the catchment area can raise water levels significantly.^[7]^[8] The river's waters appear deep brown, a result of substantial silt loads eroded from the upstream rainforests and transported by strong currents, contributing to high sediment concentrations that influence downstream sedimentation patterns.^[9] In the lower reaches, water levels fluctuate with both rainfall and tidal cycles, as the flat coastal terrain allows marine influences to propagate far inland. The estuary of the Demerara River is notably narrow, with rapid freshwater outflows that scour the channel bed, maintaining a navigable depth of 5–6 meters suitable for ocean-going vessels up to about 100 kilometers inland to locations like Linden.^[3] Tidal effects extend over approximately 150 kilometers upriver, creating a dynamic mixing zone where saltwater intrusion interacts with river discharge, particularly during low-flow periods in the dry seasons from February to April and September to November.^[8] This tidal propagation enhances the estuary's flushing capacity but also contributes to periodic salinity variations that affect the lower river's ecological and navigational conditions.^[7]

Tributaries and Estuary

The Demerara River receives water from several smaller tributaries, including the Kuruabaru River, Haiakwa Creek, and Haianari Creek, which join the main channel in its upper and middle sections to augment its overall volume. The Haiama River, a west bank tributary, confluences with the Demerara near its lower reaches, contributing to the river's flow in northern Guyana.^[10] In the lower reaches of the river, approximately 25-30 km upstream from the mouth, several islands are present, including Inver Island, Borsselen Island, and Biesen Island; these formations result from sediment accumulation and influence local water dynamics. The islands vary in size but collectively create a fragmented waterway that affects flow patterns. The estuary of the Demerara River extends 14-20 km inland, with the city of Georgetown positioned at its head, where freshwater and tidal influences mix.^[11] Sediment deposition in this zone forms extensive mudflats and bars at the river mouth, which are subject to frequent changes due to tidal action and fluvial inputs, leading to shifting channels. These dynamic features present navigation hazards, as the bars can reduce depths and alter routes; a maintained channel, periodically dredged to depths around 6.9 m, provides access through the estuary for maritime traffic.

History

Etymology and Early Settlement

The name "Demerara" originates from indigenous Arawak languages spoken in the region, with variants such as "Immenary" or "Dumaruni" referring to the "river of letter wood," a term for the durable wood of the Brosimum guianense tree (Brosimum guianense), which was valued by local peoples for crafting tools and canoes.^[12] This nomenclature likely evolved through phonetic adaptations during initial European contact in the 16th century, as explorers transcribed indigenous terms into Dutch and English records, transforming the original descriptors into the modern form "Demerara."^[13] Early European contact began in the 16th century with Spanish and Dutch explorers, followed by French occupations in the late 18th century, setting the stage for formal Dutch settlement. The association with letter wood underscores the river's role in indigenous resource use, where the tree's bark and timber were harvested along its banks.^[14] Prior to European arrival, the Demerara River valley supported indigenous communities, primarily Arawak (Lokono) and Carib (Karinya) groups, who established semi-permanent villages along its lower and middle reaches for access to fertile floodplains and aquatic resources.^[15] These peoples relied on the river for fishing abundant species like peacock bass and cascadura catfish using woven traps and bows, while practicing slash-and-burn agriculture focused on cassava, maize, and squash cultivation in raised fields to manage seasonal flooding.^[16] Archaeological evidence from coastal Guyana, including the Demerara region, indicates pre-colonial settlements dating back over 2,000 years, with pottery, raised fields, and other features linked to Arauquinoid traditions.^[16] In the upper reaches, related groups such as the Paraviana, akin to the Caribs, inhabited areas near the river's headwaters, utilizing the waterway for transportation and hunting.^[15]

Colonial Development

The Dutch began establishing settlements along the Demerara River in the mid-18th century, with the colony formally constituted in 1745 under the administration of the Dutch West India Company.^[17] Early development focused on sugar plantations, and in 1753, the Dutch designated Borsselen, a small island near the river's mouth, as the initial capital due to its strategic location for trade and defense.^[18] By the late 18th century, as the settlement grew congested, the capital shifted to Stabroek at the river's estuary around 1784, facilitating expanded export of sugar and coffee.^[19] Demerara was merged with the neighboring Essequibo colony in 1784 to form the United Colony of Demerara-Essequibo, streamlining Dutch governance and boosting agricultural output along the riverine corridors.^[20] Britain acquired the United Colony of Demerara-Essequibo in 1814 through the Anglo-Dutch Treaty, marking a formal cession after earlier occupations during the Napoleonic Wars.^[21] Under British rule, the river became central to intensified plantation agriculture, with infrastructure improvements like canals enhancing irrigation and transport. The Slavery Abolition Act of 1833 took effect on August 1, 1834, emancipating over 85,000 enslaved people in the colony, though an apprenticeship system bound them to plantations for another four to six years until full freedom in 1838.^[22] This led to significant labor shifts, as many formerly enslaved individuals left estates to form independent villages or seek urban work, prompting planters to import indentured laborers from Madeira, India, and later China to sustain sugar production and drive post-emancipation plantation expansion along the Demerara.^[23] Key events during the colonial era underscored the river's role in social tensions. The 1763 Berbice Slave Rebellion, though centered in the adjacent Berbice colony, had spillover effects on Demerara, as colonial authorities there mobilized troops and militias to prevent unrest from spreading along shared riverine borders, heightening surveillance and punitive measures on Demerara plantations.^[24] More directly tied to the Demerara River, the 1823 Demerara Rebellion erupted on August 18 at Success plantation on the East Bank, rapidly spreading to over 60 riverine estates and involving 10,000 to 13,000 enslaved people protesting harsh conditions and rumors of emancipation delays.^[25] Led by figures like Jack Gladstone, the largely non-violent uprising was crushed by British forces, resulting in over 100 deaths, including executions following trials that drew international attention, accelerating abolitionist momentum in Britain.^[26]

Ecology and Environment

Biodiversity and Wildlife

The Demerara River supports a diverse array of ecosystems, transitioning from freshwater rainforests in its upper reaches to brackish estuarine habitats near the coast, which facilitate nutrient cycling and serve as critical migration corridors for aquatic and terrestrial species. These ecosystems host a rich interplay of flora and fauna adapted to varying salinity, sediment loads, and flow regimes, contributing to the overall biodiversity of Guyana's Guiana Shield region. Rising sea levels and increased flooding due to climate change threaten these estuarine habitats, particularly mangroves, as reported in studies up to 2024.^[27] Along the upper reaches, the river is fringed by tropical rainforest vegetation, including canopy trees such as Simarouba amara (known locally as marupa), which thrives in the humid, nutrient-rich soils of central Guyana's forests. In the estuarine zones, extensive mangrove forests dominate, primarily composed of Avicennia germinans (black mangrove), which stabilize sediments and tolerate high silt loads from the river's discharge. Aquatic plants, such as submerged species adapted to turbid, silt-heavy waters, further enhance habitat complexity in the lower river, supporting primary production in these dynamic environments.^[28]^[29]^[30] The river's fauna is equally varied, with over 650 species of primarily freshwater fishes recorded across Guyana's river systems, including the Demerara, where representative species like peacock bass (Cichla ocellaris) and various tetras (family Characidae) inhabit the clear to turbid waters upstream. Birdlife is abundant along the riparian zones, featuring wading species such as herons (family Ardeidae) and kingfishers (family Alcedinidae) that forage in the shallows and mangroves. Mammals like capybaras (Hydrochoerus hydrochaeris), the world's largest rodents, frequent the riverbanks for grazing and swimming, while jaguars (Panthera onca) occasionally prowl the forested riparian areas as apex predators. Wetlands and estuarine fringes also shelter diverse amphibians and reptiles, including black caimans (Melanosuchus niger) and various frog species that breed in the seasonal pools.^[31]^[32]^[5]

Environmental Challenges

The Demerara River faces significant pollution from multiple anthropogenic sources, primarily siltation resulting from upstream logging and mining activities in the surrounding hinterland regions. Bauxite and gold mining operations, particularly in areas like Linden and the Upper Demerara, contribute to extensive soil erosion and sedimentation, with waste piles from mines such as Kara Kara leading to the siltation of tributaries and the main river channel.^[33]^[34] Agricultural runoff from extensive sugarcane cultivation along the river's lower reaches introduces pesticides and fertilizers into the waterway, often discharged untreated during heavy rainfall, exacerbating chemical contamination.^[35] Additionally, urban waste from Georgetown, including raw sewage and industrial effluents, is directly released into the estuary, overwhelming the river's assimilative capacity.^[36] These pollution sources have profound impacts on the river's ecosystem, including accelerated erosion of riverbanks and reduced water quality that threatens fisheries and aquatic habitats. Siltation diminishes water clarity and oxygen levels, leading to habitat loss for fish and benthic species, while chemical runoff promotes eutrophication and bioaccumulation of toxins in the food chain.^[37] Notable incidents, such as the 2020 tailings pond spill by Bosai Minerals in Linden and a 2016 oil spill from the same company, released heavy metals and hydrocarbons into the river system via tributaries like Kara Kara Creek, causing localized die-offs and long-term sediment contamination.^[38]^[39] Such events underscore the vulnerability of the river to industrial accidents, further compounding habitat degradation for biodiversity reliant on clear, nutrient-balanced waters. More recent developments include concerns over potential heavy metal discharges from the government's Gas-to-Energy project, as highlighted in a 2024 study, which could further impact water quality in the lower river. In response, the Environmental Protection Agency (EPA) and Hydromet conducted water quality monitoring along the lower Demerara in October 2025 to assess ongoing conditions.^[40]^[41] Conservation efforts in Guyana aim to mitigate these challenges through a combination of national protected areas, reforestation programs, and international commitments focused on Amazon basin sustainability. The National Protected Areas System (NPAS), managed by the Protected Areas Commission, includes initiatives to safeguard riparian zones and mangroves along the lower Demerara. Reforestation projects target mined lands along the Upper Demerara, emphasizing native species restoration to reduce siltation, as seen in efforts by the Guyana Forestry Commission.^[42]^[43] On the international front, Guyana participates in the Amazon Cooperation Treaty Organization (ACTO), which promotes cross-border strategies for river basin protection, including monitoring pollution and sustainable land management to preserve shared ecosystems.^[44]

Human Use and Economy

Transportation and Infrastructure

The Demerara River serves as a vital navigable waterway in Guyana, supporting commercial and smaller vessel traffic despite natural limitations posed by its hydrology. Oceangoing vessels with drafts up to 5–6 meters (16–20 feet) can navigate up to Linden, about 105 kilometers upstream from the river mouth, where the channel depth and width accommodate ships loading bauxite and other cargo.^[1] Smaller boats and barges extend further to Malali, roughly 145 kilometers upstream, but rapids beyond this point restrict further upstream travel, confining navigation primarily to the lower and middle reaches of the river. The river's navigability has been enhanced through historical dredging efforts, particularly in the 1950s, to maintain shipping channels for ocean-going vessels accessing the estuary and lower river sections.^[45] Recent dredging projects, such as the 2022-2023 operations to deepen the access channel to 9 meters over 30 kilometers from Vreed-en-Hoop, have further improved estuary access for larger vessels supporting offshore activities.^[46] Key infrastructure includes the Demerara Harbour Bridge, a floating toll structure spanning 1.85 kilometers across the river approximately 8 kilometers south of Georgetown, connecting the east and west banks. Commissioned in July 1978 on 114 pontoons with 61 spans, the bridge facilitates vehicular traffic, including a maximum load of 18-24 tons depending on crossing type, and has exceeded its original 10-year design lifespan to become a critical link for regional connectivity.^[47]^[48] Ports in Georgetown, located on the eastern bank at the river's mouth, form the primary hub for Guyana's maritime trade, with six commercial wharves handling the majority of national imports and exports through the Demerara estuary. These facilities support containerized cargo, bulk shipments, and general goods, bolstered by ongoing maintenance to counter the river's dynamic seabed.^[49] Modern developments encompass ferry and water taxi services operating across the river, particularly between Georgetown and Vreed-en-Hoop, with schedules from 5:30 a.m. to 8:00 p.m. to transport passengers and light vehicles. The commissioning of the new Demerara River Bridge on October 5, 2025—a 2.6-kilometer, four-lane, high-span cable-stayed structure with 50-meter clearance—replaces the aging floating bridge, eliminating retraction delays and enabling 24-hour access to accommodate growing trade volumes.^[50]^[51]^[52]^[53] Proposed upgrades include further harbor deepening to support deeper-draft vessels and expanded port capacity, aligning with national efforts to enhance navigational efficiency amid increasing economic activity.

Agriculture and Industry

The Demerara River has long supported sugarcane production, a cornerstone of Guyana's agriculture originating in the Dutch colonial era when plantations proliferated along its banks. By 1759, approximately 120 sugarcane estates operated directly on the river's course, establishing the region as a primary hub for the crop that gave rise to the renowned Demerara sugar variety, known for its golden-brown crystals and robust flavor profile. Today, the Guyana Sugar Corporation manages seven estates in the Demerara area, producing brands like Demerara Gold, with annual output of approximately 47,000 tonnes of sugar as of 2024, amid efforts to increase production and supporting thousands of jobs in cultivation and processing.^[54]^[55]^[56] Rice farming thrives in the river's floodplains, particularly through irrigation systems like the East Demerara Water Conservancy, which stores rainwater to supply thousands of hectares for dual-season cropping. This conservancy, encompassing the Hope Canal, facilitates supplemental irrigation for rice paddies and adjacent sugarcane fields, enabling two harvests per year amid the region's semiannual rainfall pattern and contributing to Guyana's status as a key rice exporter. Recent investments, including over GY$72 billion in 2024 for drainage and irrigation upgrades, underscore the system's role in sustaining agricultural resilience in the low-lying coastal plains.^[57]^[58]^[59] Industrial activities along the Demerara River center on bauxite mining in the Linden area, where the ore is extracted from extensive deposits and transported via the river to export ports. Linden serves as a major processing hub, with operations like those of Bosai Minerals Group projecting over 4 million tonnes of production in 2025, a significant rise from prior years, facilitated by river barges and facilities at Sand Hills for loading ocean vessels. Emerging oil-related industries in the coastal zones, spurred by ExxonMobil's 2015 offshore discoveries exceeding 11 billion barrels of recoverable reserves, have boosted marine logistics along the river, including shore bases and enhanced navigation channels to handle increased vessel traffic for support services.^[60]^[61]^[62] Key settlements along the river integrate these economic activities into daily life, with Georgetown at the estuary mouth functioning as Guyana's capital and primary port, home to an estimated 235,000 residents who rely on the waterway for trade and urban sustenance. Upstream, Linden, with about 45,000 inhabitants, revolves around bauxite operations, where river access shapes employment and community logistics for mining families. At the river's west bank mouth, Vreed-en-Hoop, population around 3,000, serves as a vital ferry and speedboat terminal, transporting over 8.5 million passengers annually to Georgetown and supporting local fishing and emerging oil logistics in residents' routines.^[63]^[64]

References

[1]
None
### Summary of Demerara River and General Importance of Rivers in Guyana
[2]
Earth from Space - Image Information - NASA
East of the Essequibo is the smaller Demerara River (near center of image), which is 200 miles (320 km) long and rises in the Guiana Highlands of eastern Guyana ...Missing: facts | Show results with:facts<|control11|><|separator|>
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[PDF] The Wonderful Demerara River | Guyanese Online
In July 1978, the floating pontoon-supported Demerara Harbour Bridge was commissioned - 1,851 metres in length, with a retractable span for passage of ocean ...
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Jagdeo Demerara River Bridge – a symbol of Guyana's progress - DPI
Oct 6, 2025 · The landmark US$262 million Bharrat Jagdeo Demerara River Bridge is now open to 24/7 traffic · His Excellency, Dr Mohamed Irfaan Ali, addresses a ...
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The Mighty Demerara River: Guyana's Lifeline of History, Trade ...
Aug 4, 2025 · Flowing 346 kilometers (215 miles) through the heart of Guyana, the Demerara River is more than just a waterway—it's a symbol of the ...
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Demerara River - Guyana - Mapcarta
... river's mouth ... Location: Guyana, South America · View on OpenStreetMap. Latitude. 6.80814° or 6° 48′ 29″ north. Longitude. -58.17267° or 58° 10′ 22″ west.
[7]
[PDF] guyana - mangrove-seawall engineering guidance
Jan 11, 2022 · of the three main rivers. The annual average freshwater discharge from the Essequibo River is about 4100 m³/s, with the monthly-averaged ...
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[PDF] Climate change impacts on water resources in Guyana
The coastal artesian basin occupies a total surface area of 20 000 km2, and is known to contain three main aquifers, the Upper Sands, the “A” Sands and the “B” ...
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[PDF] PROJECT SUMMARY - Environmental Protection Agency
Annual (µg/m3 ) ... Along the coast nearshore area there are three shipwrecks, two beacons, and GPL power cable crossing the Demerara River in the proposed ...
[10]
[PDF] the birds of isla coiba - Smithsonian Institution
(Junction of Haiama Creek and the Demerara River, British Guiana.11. ) On January 14 I shot two from a small flock that came to drink at the little fresh ...
[11]
[PDF] AN ASSESSMENT OF THE ECONOMIC IMPACT OF CLIMATE ...
Oct 22, 2011 · The population of Guyana is concentrated in Georgetown which is located on a 14 –. 20 km estuary of the Demerara River. Approximately 70% of the ...
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Floating on the River of Branding - WIPO
Dec 27, 2013 · It was along the banks of the Demerara River – an Arawak word that means “river of the letter wood” – that most of the country's indigenous ...
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Demerara - Wiktionary, the free dictionary
The placename derives from an Arawak word. Perhaps Malali ("fast running stream"), which would have originally been the name of a section of rapids, from which ...English · Etymology · Pronunciation · Proper noun
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Guide to Guyana's Demerara Rum - New Worlder
Jun 20, 2018 · It's derived from the Arawak language, meaning “river of the letter wood.” It sounds exotic. It is exotic. Demerara is a place, as well as ...
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[PDF] The Guyana Story
The Paravianas, somewhat related to the Caribs, at one time lived in the upper Demerara River and the middle Essequibo River areas. They were driven out by ...
[16]
Pre-Columbian agricultural landscapes, ecosystem engineers, and ...
We show that pre-Columbian farmers of the Guianas coast constructed large raised-field complexes, growing on them crops including maize, manioc, and squash.
[17]
[PDF] Archaeology and Anthropology | Boise State University
These Caribs travelled by a westward trail across the heads of the Berbice and Demerara rivers to Primoss. Inlet, on the Essequibo a few miles above Rupununi ...
[18]
The Colony of Demerara - Slaves and Highlanders
Demerara was formally constituted as a Dutch colony in 1745. The Director-General of Essequibo and Demerara, Laurens Storm van 's Gravesande, began to grant ...
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In 1753, the Dutch established this small isle as the capital of their colony of Demerara but Borslem eventually became so congested that the colonizers were ...
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[PDF] Guyana and Belize : country studies - Loc
estuary of the Demerara River and the eastern environs of George- town, near the mouth of the Berbice River close to New Amster- dam, and along the extreme ...Missing: tributaries | Show results with:tributaries
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Demerara and Essequibo Colonies - The British Empire
Demerara and Essequibo were two river colonies along the Northern coast of South America. Essequibo was established at the beginning of the Seventeenth Century.<|separator|>
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Guyana - BRITISH TAKE OVER - Country Studies
BRITISH TAKE OVER ... Eager to attract more settlers, in 1746 the Dutch authorities opened the area near the Demerara River to British immigrants. British ...
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A reflection on emancipation of slaves - DPI
Jul 30, 2016 · In 1834, enslaved Africans became free men by way of an abolition act passed by colonial masters to put an end to enslavement. However, the ex- ...
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After Emancipation: Aspects of Village Life in Guyana, 1869-1911
These workers' actions encouraged sugar planters, be- tween the 1840s and 1860s, to bring migrant laborers, some from Africa, as replace- ments or supplements ...
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[PDF] Politics and Gender in the Berbice Slave Uprising of 1763
Feb 11, 2016 · ON SUNDAY, FEBRUARY 27, 1763, SLAVES IN the Dutch colony of Berbice on the Carib- bean coast of South America launched a massive rebellion.
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'A huge human drama': how the revolt that began on the Gladstone ...
Aug 19, 2023 · Led by enslaved African Jack Gladstone, it quickly spread across the province and eventually about 13,000 Africans rose up on 60 plantations.
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The Demerara Rebellion of 1823: collective bargaining by slave revolt
Jul 7, 2023 · ... Demerara by Europeans was enabled given the flooding along its coastal lowlands. The Dutch made plantations possible in flooded Demerara ...
[28]
Simarouba amara Aubl. | Plants of the World Online | Kew Science
The native range of this species is Mexico to Tropical America. It is a tree and grows primarily in the wet tropical biome. It is has environmental uses, ...
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Soil and water relations in mangrove ecosystems in Guyana
Mangroves serve as a connection between freshwater and marine ecosystems, a source of nutrient flux into marine ecosystems, and a sink for contaminants (Maiti & ...
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[PDF] Botanical Diversity in the Tropical Rain Forest of Guyana
and Demerara Rivers in central Guyana, approximately 240 km from the coast. Greenhearr (Chlorocardium rodiez) is Guyana's major commercial timber species and.
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Nov 1, 2022 · Here, we compile the first comprehensive list of Guyana's freshwater fishes, totaling some 657 species-level taxa (97 first records, 117 ...Missing: flora | Show results with:flora
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[PDF] THE BIODIVERSITY OF GUYANA: A global perspective for the future
Biodiversity and conservation of mammals in Guyana ... including a Checklist of the Birds of Guyana, a Checklist of the Mammals and one of the Herpetofauna.
[33]
[PDF] Table of Contents - Ministry of Natural Resources
Jul 10, 2019 · 2. Continued siltation from the waste piles at the Kara Kara mine has silted-up the. Kara Kara Creek basin and associated wetlands, and impacted ...
[34]
Bauxite industry has left legacy of hydrologic and ecological ...
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[35]
[PDF] State of the Environment Report 2016 - Green Policy Platform
The report analyzes Guyana's environmental condition, pressures, and management, and serves as a data repository for sustainable development.
[36]
Urgent Action Needed: Stop the Discharge of Raw Sewage into the ...
May 28, 2023 · The discharge of raw sewage from Georgetown into the Demerara River is a pressing environmental issue that demands immediate attention. The ...Missing: urban | Show results with:urban
[37]
The Impact of mining on the environment - Guyana Chronicle
Aug 20, 2016 · Improperly managed practices result in increased soil erosion and can cause high siltation of rivers and creeks. Tailings containing mercury and ...
[38]
Bosai fined again after tailings pond spill - Stabroek News
Jan 11, 2020 · Bauxite miner Bosai will be fined approximately $1 million for a spill from the company's tailings pond that occurred on Thursday morning.
[39]
Bauxite company in Linden ordered to clean up oil from Demerara ...
Mar 31, 2016 · The Chinese-owned bauxite mining company, Bosai Minerals, has been ordered to clean up used oil that the company said was accidentally released ...
[40]
Guyana Protected Areas Commission
Guyana's National Protected Areas System (NPAS) has been in the making for over 80 years, beginning with the creation of the Kaieteur National Park (KNP) in ...Kanuku Mountains Protected... · Shell Beach Protected Area · Board of DirectorsMissing: Demerara River
[41]
WWF Calls for a Full Environmental and Social Assessment of ...
They play an important role in supporting Guyana's rich biodiversity, as they feature complex ecosystems where aquatic wildlife, coastal birds and other animals ...
[42]
Restoration of Forested Lands under Bauxite Mining with Emphasis ...
The current mining operations are located on the East Bank of the Demerara River, south of Linden, and on the East Bank of the Berbice River. During heavy ...
[43]
Amazon Cooperation Treaty - OTCA
The Amazon Cooperation Treaty (ACT), signed on July 1978 by Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname and Venezuela, is a legal instrumentMissing: Demerara conservation
[44]
Demerara River | Guyana, Map, & Facts - Britannica
Demerara River, river in eastern Guyana that rises in the forests of central Guyana and flows northward without important tributaries for 215 miles (346 km) ...
[45]
Dynamic Seafloor Channel Survey in Guyana - Hydro International
... rivers and the main ports of Guyana are Demerara and Berbice. Guyana ... Prior to the dredging of shipping channels Demerara & Berbice in the 1950s the ...
[46]
'Historic' dredging of Demerara River completed for US$300M shore ...
Jan 4, 2023 · “We are [pleased] to report that a total of 30km at a 9m depth was dredged, starting from the shore base at Vreed-en-Hoop. Previously, the ...Missing: navigation history
[47]
Crossing into history – Guyana's bridge to a new tomorrow
Oct 2, 2025 · Spanning 1.85 kilometres, built on 114 pontoons, the old Demerara Harbour Bridge defied its 10-year lifespan to become South America's only ...
[48]
Demerara Harbour Bridge - National Trust of Guyana
The Demerara Harbour Bridge connects West Demerara from Versailles and East Demerara from Peter's Hall. It was built across the Demerara River at one of the ...<|control11|><|separator|>
[49]
7 Major Ports in Guyana - Marine Insight
May 26, 2022 · Approximately 100 vessels carrying 4300 tonnes of cargo visit the port annually. The port was established after manganese reserves were found ...Missing: tonnage | Show results with:tonnage<|separator|>
[50]
[PDF] Public Notice - Maritime Administration Department
However, water taxis that operate in the Demerara River between Georgetown and. Vreed-en-Hoop are permitted to operate during 05:30 hours (5:30a.m.) to 20:00 ...
[51]
A new era for Guyana: Demerara River Bridge fully connected - DPI
Aug 28, 2025 · The new crossing, which is set to be commissioned in a matter of days, consists of four lanes and spans 2.6 kilometres, connecting Nandy Park on ...
[52]
Guyana and Barbados Looking to Create Seamless Trade Within ...
Jul 25, 2025 · GEORGETOWN, Guyana – Guyana's government says it is working with Barbados to create a seamless trade and transport platform that could ...
[53]
About Us - Guyana Sugar Corporation
By 1759, there were 120 plantations along the banks of the Demerara River and 200 on the East Bank of Essequibo. The main crop was sugar, but there were smaller ...
[54]
GUYSUCO - Ministry of Agriculture
The Guyana Sugar Corporation is the home of the renowned Genuine Demerara Sugar ... currently the average annual production is 250,000 sugar but it is ...
[55]
Guyana to Undertake Massive Investment in Drainage and Irrigation ...
Nov 5, 2025 · Hope canal, an irrigation canal in East Demerara Water Conservancy (for sugar cane and rice production) coastal area of Guyana (DPI Photo) ...
[56]
The East Demerara Water Conservancy (EDWC) is a freshwater ...
Irrigation demand is high as the principal crops for the region are sugar cane and rice, the country's principal export crops. ... agriculture and development.
[57]
Bauxite Is Back, Baby - Guyana Daily Business
Jan 28, 2025 · From just 525,000 tonnes in 2023 to over 4 million tonnes projected for 2025, this resurgence highlights renewed confidence in Guyana's mining ...
[58]
Guyana bauxite newcomer starts bulk shipments - IMFORMED
Aug 5, 2020 · First Bauxite is now shipping bauxite in ocean vessels from its recently constructed wharf at Sand Hills on the Demerara River.<|separator|>
[59]
Guyana to create two-way channel in Demerara River as marine ...
Apr 25, 2022 · The rapid increase in offshore oil and gas operations is resulting in more marine traffic passing through Guyana's main channel, the Demerara River.
[60]
Guyana Population (2025) - Worldometer
Guyana 2025 population is estimated at 835,986 people at mid-year. Guyana ... Georgetown, 235,017. 2, Linden, 44,690. 3, New Amsterdam, 35,039. See also.
[61]
8.5 million passengers used Vreed-en-Hoop to Georgetown river ...
May 1, 2025 · Almost nine million repeat passengers have been recorded transiting on river taxis between Vreed-en-Hoop and Georgetown last year.Missing: Linden | Show results with:Linden