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Help, maybe it's an age thing, but can anyone confirm wether this is the 1965 edition....or not ?
Allocation dates are up to November 64, so I'm presuming what I think is possibly the obvious, but it doesn't actually say 1965 Edition anywhere.
ZYRA VOLUME 6 PURE PASHMINA DIGITAL PRINT SALWAR KAMEEZ BY S
www.jhumarlalgandhi.com/portfolio/zyra-volume-6-pure-pash...
Contact on +919712677711
Doctor Who
The Twelfth Doctor Chronicles
Volume One
Big Finish Alternate Cover (Box Set: Classic Logo and Credits)
The new covers for my final mix of 2011, with this months mix being a special 4hr mix (as the number of great tunes around at the moment made it near impossible to narrow it down to even a 2hr mix).
The tracklist is as follows:-
1. Mossy - Leaving The Planet (Original Mix)
2. Andy Moor & Ashley Wallbridge featuring Meighan Nealon - Faces (Original Mix)
3. Jonas Steur featuring Julie Thompson - Cold Winds
4. John O'Callaghan featuring Kathryn Gallagher - Mess Of A Machine (Original Mix)
5. Arnej - We Need Them (Club Mix)
6. Armin Van Buuren featuring Winter Kills - Take A Moment (Shogun Remix)
7. Protoculture - Topaz (Max Graham Remix)
8. BT & Adam K - Tomahawk
9. Menno De Jong featuring Ellie Lawson - Place In The Sun (Rube and Tony Remix)
10. W&W featuring Bree - Nowhere To Go (Shogun Remix)
11. Shogun - Skyfire (Alex M.O.R.P.H. Remix)
12. Markus Schulz & Jochen Miller - Rotunda (Original Mix)
13. Jon O'Bir featuring Julie Harrington - Perfect As You Are (Original Mix)
14. David Forbes featuring Antonia Lucas - Because Of You (Pulser Remix)
15. Armin Van Buuren & Laura Jansen Vs Jerome Isma-Ae - Use Somebody Vs Speed
16. Armin Van Buuren - Blue Fear (Orjan Nilsen Remix)
17. Dimension - Yellowstone (Original Mix)
18. Dash Berlin featuring Emma Hewitt - Disarm Yourself (Filo & Peri Remix)
19. Ronski Speed Sun Decade featuring Emma Hewitt - Lasting Light (Original Mix)
20. Mike Koglin, Genix, Above & Beyond - Helion & The Moon (First Effect Mashup)
21. Stuart McNiven featuring Sharon Fehlberg - Surrender (Original Mix)
22. Bjorn Akesson & Jwaydan - Xantic (Aly & Fila Vs Bjorn Akesson Remix)
23. Dash Berlin featuring Jonathan Mendelsohn - Better Half Of Me (Alex M.O.R.P.H. Remix)
24. Jorn Van Deynhoven - Spotlight (Original Mix)
25. Henrik Christensen - New Life (Jorn Van Deynhoven Remix)
26. Luminary - Amsterdam (Smith & Pledger Remix)
27. Paul Gibson - Reactor (Trance Arts Remix)
28. Jacob Hudson featuring Ameera - Lost Without You (Angel Ace Remix)
29. Rene Ablaze featuring Synthesia - Inner Touch (Original Mix)
30. White Water featuring Melinda Gareh - The Unknown (Club Mix)
31. Blue Tente featuring Aelyn - You're Not Mine (Uplifting Mix)
32. Ferry Tayle & Tonks - Vol De Nuit (Manuel Le Saux Remix)
33. Sean Tyas - Banshee (Original Mix)
34. Menno de Jong - Turtle Paradise
35. Super8 & Tab - Helsinki Scorchin' (Alex M.O.R.P.H Remix)
LLWYNYPIA COLLIERY, LLWYNYPIA, RHONDDA.
Any recollection of this colliery and its workforce is inseparable from the name of Archibald Hood, a Scotsman who bestrode mid-Rhondda and elsewhere as a colossus of the mining world, and beyond that distinction too. A brief summary of this man’s career –where to do justice, a volume is needed – is that in 1860, when he arrived in Wales from Kilmarnock, Ayrshire, he was merely thirty-seven, but in a brief twenty-five of those years in Scotland, he achieved more than most men of that time would achieve in a lifetime, becoming a qualified mining engineer and coal-owner, genuinely highly-respected in both spheres by his mining peers and workforce. His interest and concern in the latter extended beyond their daily duties, with the provision of good accommodation complete with gardens for food production, and also encouraging their purchase of domestic needs from co-operative initiatives. But, as illustrious as he was in Scotland, he would, over the next forty-two years in Wales, carve a second career that would overtake his first.
Hood’s first Welsh mining involvement was at Tylcha Fach Level in Coed Ely, which exploited the thin bituminous Ty Du seam of less than a yard thickness. The colliery was owned by the Ely Valley Coal Company, and its office and winding-engine house are still in existence, modified into three residences, sitting above Tylcha Fach Estate, an elevated, relatively-new housing development which sits on the valley-side opposite the former Coedely Colliery. He had arrived there in 1860, commissioned by Messrs. Campbell and Mitchell-Innes to determine if a proposed investment in small mines in the area would be profitable, but in an interim period and inexplicably not seeking Hood’s advice, Campbell and Mitchell-Innes were persuaded, unwisely, to buy the level. Although Hood later joined them there, his thoughts were focussed on deep mining at Llwynypia, and when the Ely Valley Coal Company was liquidated, he, Campbell and Mitchell-Inness formed the new Glamorgan Coal Company and began shaft sinkings at Llwynypia Colliery. Eventually, under Hood’s leadership two more deep mines were established at Penrhiwfer and Gilfach Goch.
Evidence of the beginning of Llwynypia Colliery, dated February 27th,1861, is shown on page four (pages 1-3 missing) of Glamorgan Coal Company’s Cash Book, which over the following twenty-eight days showed directors’ cash injections of £3,600, including £300 by Archibald Hood. It provides early-years evidence that though Hood was undoubtedly the driving force at Llwynypia, his periodical purchase of company shares was always much less than his fellow directors! A search for this colliery through officially-recognised sources will be unsuccessful if ‘Glamorgan’ or ‘Scotch’ is used as a search-word, for the correct name is ‘Llwynypia’, which broadly translates as ‘Magpies Grove’. However, for good reason, ‘Glamorgan’ and ‘Scotch’ soon became every-day alternatives, and they are unquestioned and accepted to this day – but why did they originate? Imagine, you are a Scot, beginning work as a miner in a very sparsely populated area, where the native language is predominantly Welsh, a tongue completely foreign to you. Inevitably, at some time, you will be asked your place of residence or employment: do you invite ridicule, by attempting to pronounce ‘Llwynypia’, or do you use your wits, replying with the easily-pronounced ‘Scotch’, a reference to the colliery’s predominantly Scottish workforce imported by Archibald Hood – or the equally easy ‘Glamorgan’, the name of the company owning the colliery?
To accommodate his workforce, Hood found it necessary to build, and eventually, 271 homes were constructed in fifteen terraces adjacent to, and overlooking the colliery, of which 256 are still in occupied existence, together with several impressive managers’ residences built in the proximity of the colliery. More dwellings were built near his Penrhiwfer and Gilfach Goch mines, and to this day, in all three villages, there remain references to the Glamorgan Coal Company, Hood’s nationality, and Scottish landmarks. Sherwood (several), Gilmour, Anderson, Thistle, St. Andrew, Ayton, Campbell, Argyll, Grange, Holyrood, Rosedale, Bruce (Penrhiwfer), Scotch and Dundonnell (both at Gilfach Goch), all are overtly Scottish-influenced place-names, but there were acknowledgements to Wales, with Cambrian, Glamorgan, Llewelyn, Glandwr, Llwynypia, Glyncornel, Iscoed, etc. Missing from all these is a landmark dubbed ‘Hood’ by Hood himself, and perhaps this remarkable, extraordinary man knew there was no need for self-acclaim, for in his modest way he probably realized that his achievements in South Wales would render that self-perpetuation superfluous.
There were six vertical shafts and two levels at Llwynypia. On the Llwynypia side of the River Rhondda Fawr were shafts 1, 2, 3 and 4. Nos 1, and 2 shafts were sunk to exploit the shallow Nos. 2 and 3 Rhondda seams but were eventually deepened to exploit the steam coals in the deeper seams; No. 3 shaft worked the shallow seams too, but, whilst reportedly sunk to also exploit the lower seams, it closed in 1908. The coal in the Nos. 2 and 3 Rhondda seams was bituminous, used as a domestic fuel and also as the basic element in coke production, fuelling the 281 ovens at Llwynypia and Gilfach Goch collieries, where an impressive 1,400 tons was produced weekly. Additionally important, at the floor of these seams was fireclay, a mineral consisting of the roots of dead plants, extracted along with the coal, the decayed vegetation above the plant-roots, both having undergone change, metamorphosis, through heat and deep burial over millions of years. This clay was a valuable by-product, an essential constituent of the 10,000 or so bricks made daily by women in the colliery’s above-ground brick-making plant.
The three shafts (1, 2 and 3) were sunk in a line, parallel to and near the Taff Vale Railway, their extremes contained within an incredible 35.33 yards. No. 4 shaft did not conduct minerals, it was sunk purely to accommodate water pumped from the whole of the colliery’s workings, and its former location is today bordered by a fast-food outlet adjacent to Llwynypia Road. When the colliery ceased production in 1945, the yard remained in use as a rescue-station and central workshop, and the shaft remained open at the No. 3 Rhondda seam, 108 yards level, for water-pumping only until 1966, when total colliery closure took place. The writer recalls, during the mid-1960s, many times travelling to his ventilation duties there, in a very small, single-deck cage, the only one that could be accommodated in this extremely narrow shaft. No. 5 shaft, on the Trealaw side of the river, did not conduct minerals, it was sunk purely to conduct the whole of the colliery’s stale air to the surface, but at times through the colliery’s life this function was fulfilled by other shafts, including No. 6, when No. 5 closed. No. 6 shaft, close to the Collier’s Arms at Ynyscynon Road, was sunk to exploit the deep, steam coals.
In descending order, the seams worked at Llwynypia Colliery were: No. 1 Rhondda (only at an inconsequential, almost mountaintop level, see below); No. 2 Rhondda; No. 3 Rhondda; Pentre; Two Feet Nine Inches; Lower Six Feet; Upper Nine Feet (Red Vein): Lower Nine Feet and Bute; Bute; Five Feet; Lower Five Feet. The Lower Five Feet was the deepest-worked seam and was found at 517 yards in the 525 yards deep No. 1 shaft. The two levels were established on the Trealaw side of the river, with the highly-productive Sherwood Level, whose entrance was adjacent to No. 5 shaft, shallowly traversing under Ynyscynon Nursery as it commenced its 950 yard journey into Rhondda Fach, extracting the No. 2 Rhondda seam. It was opened in 1905, in anticipation of the closure of No. 3 shaft, thereby maintaining the essential supply of bituminous coal and fireclay for the production of coke and bricks, but it closed in 1923 when those reserves were exhausted. That year also saw the closure of Llwynypia Colliery Mountain Level, situated high on the Trealaw mountainside; it was a largely-exploratory, short-lived venture into the No. 1 Rhondda seam for its much-sought bituminous coal and fireclay, but one which was of limited presence due to glacial action and erosion by the elements. Reliable and complete manpower and production figures for Llwynypia are not available, but the colliery was certainly prolific in both, with 4,200 employees in 1902, and 700,000 tons output in 1923 being quoted, although the latter figure, is much lower than the widely-held figure of one million tons per annum.
Archibald Hood was that rarity, a truly-respected coal-owner. He was canny and conservative but also a humanitarian, and at Llwynypia, as in Scotland, he sought to beneficially influence the lives of his workmen and their families. Whereas D. A Thomas, Chairman of Cambrian Collieries Ltd, injected nothing into the Clydach Valley communities, Hood’s hand was everywhere in Llwynypia, manifested by the provision of schools, St. Andrews Church, a Miners Institute, complete with library and billiards tables — a swimming pool, tennis courts, cricket, football and rugby fields, and even the winter-time provision of a large, outdoor ice-skating area! He encouraged his workforce to grow food by providing large garden areas at the fronts of their dwellings, simultaneously seeking to divert the male occupants from alcohol, an imperative, given the volatile temperaments of the Welsh, Scots, and the Irish that later inhabited the community! He was known for his attention to detail, often involved in matters which his minions might have been expected to supervise – the writer’s grandmother lost an arm at Llwynypia when sixteen in 1893, amputated when caught in brick-making machinery, and Hood, then seventy, personally attended the matter, obtaining a job for the one-armed girl at the Tonypandy ironmongery of John Cox – Hood, probably not needing to remind Cox of Glamorgan Coal Company’s patronage!
When he died, aged 79, in 1902, a fund was established to erect a statue, the first in Rhondda, and this likeness, with an arm horizontal, pointing to his colliery, stands to this day, overlooking Llwynypia Road. Such was the respect of his workmen that the fund was heavily over-subscribed, with the surplus being used to provide a gas-lit statue and animal drinking-trough, now modified and situated near Tonypandy Library, removed from its original site at Tonypandy Square. Six years after his death, Llwynypia Colliery was taken under the control of D. A. Thomas’s Cambrian Collieries Ltd, of whom Leonard Llewelyn was General Manager. Today, it is known that Llewelyn was a liar, impostor and opportunist, but when he and Llwynypia Colliery became newspaper headlines in the Tonypandy Coal Strike and the associated rioting of 1910-11, he excelled in concealing and distorting the truth, by manipulating Establishment-based newspapers, the only information source of those times. To expose Llewelyn, one needed mining experience and a source of publication, both possessed by, and available to the writer, but not so in the latter-essential to miners in the 1910-11 period. So, critically, the untruths in those newspapers passed unchallenged, and became immediate history, creating false perceptions of events that deceived many historians and others to the present day. Llewelyn’s lies would not have sat well with Hood, and one wonders, when at the peak of his powers, would he have vetoed the Cambrian purchase of Llwynypia? Had it been possible to configure that time-span, he might have prevented the immense suffering that occurred in mid-Rhondda in 1910-11.
An adorable, hand-painted scene of bunnies beneath a kotatsu.
International Art Event Design Festa Volume 32
How the King Was Tricked
by Virginia Robinson
Illustrated by Alice and Martin Provensen
From Childcraft Volume 12
Pioneers and Patriots
1968 Edition
I found a couple more volumes of Childcraft-The How and Why Library. This time they are from the 1968 edition instead of the 1964 edition. There isn't too much difference between these two editions though. I found Volume 10 What People Do, Volume 12 Pioneers and Patriots as well as Volume 15 Guide and Index. The Guide and Index is cool because it has a list of each illustrator who's work appears in any of the volumes and lists the volumes and pages for each time it appears. For instance, in the 1968 edition: Charles Harper's work appears in Volume 1 pgs 230-231, Volume 4 pgs 38-39, 58-59, 68-69, 126-127, 138-139, 146, 198-199, 332-333, 360-361, Volume 7 pgs 42-43 and Volume 12 pgs 8-17.
The London Area GPO Telephone Directory (Volume 1 in the national set) issued in the bound blue cloth version (you paid one shilling extra for that) in March 1928. Needless to say the directory is a treasure trove of information for people, institutions and companies.
Needless to say there's a few "LON" pages for London - this one has the old London General Omnibus Company entries, based at 55 Broadway the HQ it shared with its 'owners' since 1912, the Underground Electric Railways. The list shows the 'General's' garages at the time, a fascinating list from Athol St to Willesden - many now gone but a few still in use after all these years. The LGOC's Sport Association's sports grounds are shown at Kenton and Walthamstow. The 'old' LT (as the LGOC would become in 1933) had numerous sports clubs and grounds that were gradually in the 1970s and '80s closed and sold off.
Mind you - it must be a bit sad when I sit on a winter's evening reading a telephone directory!
LAKE KIVU
From Wikipedia, the free encyclopedia
Lake Kivu
Coordinates 2°0′S 29°0′ECoordinates: 2°0′S 29°0′E
Type Rift Valley lakes, Meromictic
Primary outflows Ruzizi River
Catchment area 2,700 km2 (1,000 sq mi)
Basin countries Rwanda, Democratic Republic of the Congo
Max. length 89 km (55 mi)[1]
Max. width 48 km (30 mi)[1]
Surface area 2,700 km2 (1,040 sq mi)[1]
Average depth 240 m (787 ft)
Max. depth 480 m (1,575 ft)
Water volume 500 km3 (120 cu mi)
Surface elevation 1,460 m (4,790 ft)
Islands Idjwi
Settlements Goma, Congo
Bukavu, Congo
Kibuye, Rwanda
Cyangugu, Rwanda
Lake Kivu with Goma in the background
Lake Kivu is one of the African Great Lakes. It lies on the border between the Democratic Republic of the Congo and Rwanda, and is in the Albertine Rift, the western branch of the East African Rift. Lake Kivu empties into the Ruzizi River, which flows southwards into Lake Tanganyika. The name comes from kivu which means "lake" in some Bantu languages, just like the words tanganyika or nyanza.[citation needed]
Contents
1 History
2 Geography
3 Chemistry
3.1 Methane extraction
4 Biology and fisheries
5 See also
6 References
History
This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (February 2012)
People on the shore at Gisenyi
The first European to visit the lake was German Count Adolf von Götzen in 1894. Since then it has been caught up in the conflict between Hutu and Tutsi people in Rwanda, and their allies in DR Congo, which led to the 1994 Rwandan Genocide and the First and Second Congo Wars. Lake Kivu gained notoriety as a place where many of the victims of the genocide were dumped.
Geography
The lake covers a total surface area of some 2,700 km2 (1,040 sq mi) and stands at a height of 1,460 metres (4,790 ft) above sea level. Some 1 370 km2 or 58% of the lake's waters lie within DRC borders. The lake bed sits upon a rift valley that is slowly being pulled apart, causing volcanic activity in the area, and making it particularly deep: its maximum depth of 480 m (1,575 ft) is ranked eighteenth in the world.
The world's tenth-largest inland island, Idjwi, lies in Lake Kivu, as does the tiny island of Tshegera, which also lies within the boundaries of Virunga National Park; while settlements on its shore include Bukavu, Kabare, Kalehe, Sake, and Goma in Congo, and Gisenyi, Kibuye, and Cyangugu in Rwanda.
Chemistry
Lake Kivu is a fresh water lake and, along with Cameroonian Lake Nyos and Lake Monoun, is one of three that experience limnic eruptions. Around the lake, geologists found evidence of massive biological extinctions about every thousand years, caused by outgassing events. The trigger for lake overturns in Lake Kivu's case is unknown, but volcanic activity is suspected. The gaseous chemical composition of exploding lakes is unique to each lake; in Lake Kivu's case, methane and carbon dioxide due to lake water interaction with a volcano. The amount of methane is estimated to be 65 cubic kilometers (if burnt over one year, it would give an average power of about 100 gigawatts for the whole period). There is also an estimated 256 cubic kilometers of carbon dioxide. The water temperature is 24°C, and the pH level is about 8.6.[2] The methane is reported to be produced by microbial reduction of the volcanic CO2.[3] The risk from a possible Lake Kivu overturn is catastrophic, dwarfing other documented lake overturns at Lakes Nyos and Monoun, because of the approximately two million people living in the lake basin.
Cores from the Bukavu Bay area of the lake reveal that the bottom has layered deposits of the rare mineral monohydrocalcite interlain with diatoms, on top of sapropelic sediments with high pyrite content. These are found at three different intervals. The sapropelic layers are believed to be related to hydrothermal discharge and the diatoms to a bloom which reduced the carbon dioxide levels low enough to precipitiate monohydrocalcite.[4]
Scientists hypothesize that sufficient volcanic interaction with the lake's bottom water that has high gas concentrations would heat water, force the methane out of the water, spark a methane explosion, and trigger a nearly simultaneous release of carbon dioxide.[5][6] The carbon dioxide would then suffocate large numbers of people in the lake basin as the gases roll off the lake surface. It is also possible that the lake could spawn lake tsunamis as gas explodes out of it.[7][8]
The risk posed by Lake Kivu began to be understood during the analysis of more recent events at Lake Nyos. Lake Kivu's methane was originally thought to be merely a cheap natural resource for export, and for the generation of cheap power. Once the mechanisms that caused lake overturns began to be understood, so did awareness of the risk the lake posed to the local population.
An experimental vent pipe was installed at Lake Nyos in 2001 to remove gas from the deep water, but such a solution for the much larger Lake Kivu would be considerably more expensive. No plan has been initiated to reduce the risk posed by Lake Kivu.[dubious – discuss] The approximately 500 million tonnes of carbon dioxide in the lake is a little under 2 percent of the amount released annually by human fossil fuel burning. Therefore the process of releasing it could potentially have costs beyond building and operating the system.
Methane extraction
Methane extraction platform.
Lake Kivu has recently been found to contain approximately 55 billion cubic metres (1.94 trillion cubic feet) of dissolved biogas at a depth of 300 metres (1,000 ft). Until 2004, extraction of the gas was done on a small scale, with the extracted gas being used to run boilers at a brewery, the Bralirwa brewery in Gisenyi.[9][10] As far as large-scale exploitation of this resource is concerned, the Rwandan government has negotiated with a number of parties to produce methane from the lake.
In 2011 ContourGlobal, a U.S. based energy company focused on emerging markets, secured project financing to initiate a large-scale methane extraction project. The project will be run through a local Rwandan entity called KivuWatt, using an offshore barge platform to extract, separate, and clean the gasses obtained from the lake bed before pumping purified methane via an underwater pipeline to on-shore gas engines. Stage one of the project aims to build and supply three "gensets" along the lake shore, totaling 25MW of electrical capacity. Initial project operations are scheduled to commence in 2012.[11] In addition to managing gas extraction, KivuWatt will also manage the electrical generation plants and on-sell the electrical power to the Rwandan government under the terms of a long-term Power Purchase Agreement (PPA). This allows KivuWatt to control a vertically integrated energy offering from point of extraction to point of sale into the local grid. Extraction is said to be cost-effective and relatively simple because once the gas-rich water is pumped up, the dissolved gases (primarily carbon dioxide, hydrogen sulphide and methane) begin to bubble out as the water pressure gets lower. This project is expected to increase Rwanda's energy generation capability by as much as 20 times, and will enable Rwanda to sell electricity to neighboring African countries.[10] The firm was awarded the 2011 Africa Power deal of the year for innovation in the financing arrangements it obtained from various sources for the KivuWatt project. [12] .[13]
A problem associated with the prevalence of methane is that of mazuku.
Biology and fisheries
Fishing boats on Lake Kivu, 2009.
Reflection of the sky on Lake Kivu
The fish fauna in Lake Kivu is relatively poor with 28 species, including four introduced species.[14] The natives are the Lake Rukwa minnow (Raiamas moorii), four species of Barbus (B. altianalis, B. apleurogramma, B. kerstenii and B. pellegrini), an Amphilius catfish, two Clarias catfish (C. liocephalus and C. gariepinus), Nile tilapia (Oreochromis niloticus) and 15 endemic Haplochromis cichlids.[14] The introduced species are three cichlids, the longfin tilapia (Oreochromis macrochir), O. leucostictus and redbreast tilapia (Coptodon rendalli), and a clupeid, the Lake Tanganyika sardine, Limnothrissa miodon.[14]
The exploitable stock of the Lake Tanganyika sardine was estimated at 2000–4000 tons per year.[15] It was introduced to Lake Kivu in the late 1959 by a Belgian Engineer A. Collart. At present, Lake Kivu is the sole natural lake in which L. miodon, a sardine originally restricted to Lake Tanganyika, has been introduced initially to fill an empty niche. Prior to the introduction, no planktivorous fish was present in the pelagic waters of Lake Kivu. In the early 1990s, the number of fishers on the lake was 6,563, of which 3,027 were associated with the pelagic fishery and 3,536 with the traditional fishery. Widespread armed conflict in the surrounding region from the mid-1990s resulted in a decline in the fisheries harvest.[16]
Following this introduction, the sardine has gained substantial economic and nutritional importance for the lakeside human population but from an ecosystem standpoint, the introduction of planktivorous fish may result in important modifications of plankton community structure. Recent observations showed the disappearance during the last decades of a large grazer, Daphnia curvirostris, and the dominance of mesozooplankton community by three species of cyclopoid copepod: Thermocyclops consimilis, Mesocyclops aequatorialis and Tropocyclops confinis.[17][18]
The first comprehensive phytoplankton survey was released in 2006.[19] With an annual average chlorophyll a in the mixed layer of 2.2 mg m-3 and low nutrient levels in the euphotic zone, the lake is clearly oligotrophic. Diatoms are the dominant group in the lake, particularly during the dry season episodes of deep mixing. During the rainy season, the stratified water column, with high light and lower nutrient availability, favour dominance of cyanobacteria with high numbers of phototrophic picoplankton.[19][20][21][22] The actual primary production is 0.71 g C m-2 d-1 (~ 260 g C m-2 y-1).[23]
A study of evolutionary genetics showed that the cichlids from lakes in northern Virunga (e.g., Edward, George, Victoria) would have evolved in a "proto-lake Kivu", much older than the intense volcanic activity (20,000-25,000 years ago) which cut the connection.[24] The elevation of the mountains west of the lake (which is currently the Kahuzi-Biega National Park, one of the largest reserves of eastern lowland (or Grauer's) gorillas in the world), combined with the elevation of the eastern rift (located in eastern Rwanda) would be responsible for drainage of water from central Rwanda in the actual Lake Kivu. This concept of "proto-lake Kivu" was challenged by lack of consistent geological evidence,[25] although the cichlid's molecular clock suggests the existence of a lake much older than the commonly cited 15,000 years.
Lake Kivu is the home of four species of freshwater crab, including two non-endemics (Potamonautes lirrangensis and P. mutandensis) and two endemics (P. bourgaultae and P. idjwiensis).[26] Among Rift Valley lakes, Lake Tanganyika is the only other with endemic freshwater crabs.[26]
7.16 — 42 / 365
opening my mouth yet nothing comes out
as if thoughts alone would make a sound
sharing feelings with unspoken words
is someone around to hear them?