Natur Cymru
A - B - C - Ch - D - Dd - E - F - Ff - G - Ng - H - I - J - L - Ll - M - N - O - P - Ph - R - Rh - S - T - Th - U - W - Y
A
A Bird in the Bush – a Social History of
Birdwatching by Stephen Moss, 13:42
A Country Diary for North Wales by Jan Miller,
18:42
A Gleaming Landscape ed. Martin Wainwright,
22:4
A Natural History of Cardiff Vol III by Mary Gillham,
21:42
A Single Swallow by Horatio Clare, 36:42
A Welsh Leech Book, 8:8(c)
A470 road, 35:43; 37:4; 39:21
A55 road, Anglesey, 18:8
Abaty Cymer, 15:38
Abaty Ystrad Fflur, 15:38
Aber Hafren, 21:39
Aber y Ddyfi, 16:12
Aber y Ddyfrdwy, 16:13
Aber y Fawddach, 17:28
Aberdaron, 20:35
Aberddawan, 32:12(c)
Aberdyfi, 31:30(c)
Aberfan, 32:9; 33:28
Aberffraw, 13:15; 26:34; 31:10(c)
Abergarthcelyn, 16:38
Aberglaslyn, 26:20(c); 37:8-11
Abergwesyn, 29:23; 35:29-30; 40:34
Abergwynant, 17:28(c); 37:34(c)
Abergwyngregyn, 16:37(c)
Aberkinsey farm, 14:47
Aberleri fields, 17:23
Abermenai Point, 37:13
Abermiwl, Sir Drefaldwyn, 34:18(c)
Abersoch, 8:28-29(c)
ACA Migneint-Arenig-Dduallt, 30:15(c)
ACA Mynyddoedd Berwyn a De Clwyd, 30:16(c)
ACCAC, 10:36(c)
Acer campestre, 6:33 (c)
Acer pseudoplatanus, 6:32-34 (c)
acid rain, see pollution, acid rain
acoustic monitoring, 28:7; 29:29ff; 38:16
Acronita tridens, gweler gwyfynod, dagr
dywyll
actinic traps, 20:26ff
Adar Campus Cymru, 15:27
Adar Môn/Birds of Anglesey gan Peter Hope Jones a Paul
Whalley, 11:43
adar ysglyfaethus/arolwg yng Nghymru,
2:30-33
adder, 40:12-15
adder’s tongue (fern), 15:40
addysg
amgylcheddol, 10:35; 32:18-21
fferm, 21:33
Aderyn Drycin Manaw, 22:32; 32:34-35
aderyn y tô, 34:28; 40:31
Adolygiad o Awdurdodau Parciau Cenedlaethol yng Nghymru,
29:14(c)
Adroddiad ar Stiwardiaeth Forol, 18:17
Adroddiad Donaldson, 18:16
Adroddiad Gwyfynod Gogledd Orllewin Cymru, 11:32
aerial surveying, 28:6ff, 37
afalau surion, 4:35-37
Afallon Teilo, 35:6
afanc, 22:2
Affrig, 34:17(c)
Afon Ddu, 16:14
Afon Dwyryd, 37:10(c)
Afon Dyfrdwy, 9:27-30; 36:36(c)
Afon Glaslyn, 37:8-11
Afon Goch, 16:38
Afon Gwy, 32:13(c)
Afon Llafar, 31:42
Afon Tawe, 35:27(c)
Afon Wysg, 35:27; 39:33
Afonydd Cleddau, 16:13
AGAP, see Anglesey Grazing Animal Partnership
Agenda 21, 29:13(c)
agriculture, diversity of, 1:10; 6:4ff
agri-environment schemes, 1:10; 3:48; 4:16;
33:6; 35:33; 38:29
Glastir, 31:20, 21, 34; 37:19; 38:8; 39:7, 16ff
local, 38:4-9
Tir Cynnal, 31:19ff
Tir Gofal, 31:20, 32ff; 32:19; 33:6, 7, 24; 39:7,
14ff; 40:26
Agrisgôp, 38:21
Agrostis curtisii,, see bristle bent
grass,
Agrotis ipsilon, gweler gwyfynod, Siani dros
dro
Ailsa Craig, 32:35(c)
Airbus, 11:41; 11:41(c)
Aitken, Prudence, 39:24
AJ, 33:43
Ajax-Lewis, Nigel, 4:4; 5:35; 7:42
Akeroyd, John, 21:42
alarch y gogledd, 37:10(c)
Alban, 22:39; 34:16-19
alder, 1:31(c); 3:38; 11:30; 12:10; 23:27
Alexander, Mike, 28:22, 43;
37:35
Alexievich, Svetlana, 16:43
algae, marine, 24:47
algâu, 24:12
alien species, 22:38; 23:26 see also
non-native species
allelopathy, 26:19(c)
Allen, Paul, 15:18
Allium schoenoprasum, 32:13-17
allotments, 35:6ff
Allt Ddu, 20:30ff
Allt Fawr/Penrhyn Llyn, 4:8-10 (c)
Allt y Benglog/gwarchodfa, 6:47 (c)
Almaco Jack, 34:40
Alnus glutinosa, see alder
Alpheus glaber, see snapping
shrimp
Altingham, John, 7:42
aluminium sulphate, 12:21
Alun Valley, 37:15
Amaethyddiaeth, 14:44, 15:27
amaethyddiaeth, arferion hanesyddol (17eg G),
12:14-17
Amanita muscaria (Amanita'r pryfed),
36:11(c)
Amcan 1, 15:28(c); 23:14(c)
Amcanion Ansawdd Ecolegol, 22:14
amdowellt , 8:29
amffibiaid, 37:27(c)
Amgueddfeydd ac Orielau Cenedlaethol Cymru, 15:36
Amgylchedd Cymru, 16:44
Ammophila arenaria (moresg), 31:10-14
amphibians, 3:19-20; 37:22
An Illustrated Guide to Upland Vegetation (JNCC),
11:42
An Island Called Smith by Jon Gower, 3:42
Anafon, 16:37
Ancient Tree Hunt, 24:46; 29:8, 39ff
Ancient Woodland Project Survey, 12:35
ancient woodland, 40:21
Anglesey Grazing Animal Partnership, 31:4
Anglesey Red Squirrel Project, 31:46
Anglesey, 19:41; 23:16, 29
angling (see also fishing), 9:4ff, 17ff; 10:42;
21:37
and bats, 19:14
Animate Earth by Stephan Harding, 23:42
ant, red, 4:6
ap Gwilym, Dafydd, 24:33(c)
ap Rheinallt, Meredudd, 19:8
apathy, 38:9
aphids, 29:3
apple
Bardsey, 8:4
Days, 12:38ff, 48
identification, 8:5; 12:37
Welsh domestic varieties, 12:37;
15:14
aquatic species, 13:21-27
Ar Orwel Eryri gan Steve Lewis, 17:42(c)
Arable Plants – a Field Guide by Phil Wilson &
Miles King, 10:45
arable plants, 7:43, 47; 16:41; 18:26
Arbrawf Rheolaeth yr Ucheldir, 39:29(c)
Archaeologica Britannica, 11:7(c)
archaeology,18:24; 22:15; 24:26
Arcitalitrus dorrieni, 32:27
arctic-alpine species, 24:36; 35:10, 23
Ardal Cadwraeth Arbennig (ACA), 23:12; 25:34(c); 28:40(c);
30:15(c); 35:42(c)
Ardal y Llynnoedd, 39:29(c)
Ardaloedd Morol â Risg Uchel, 18:16
Ardaloedd o Harddwch Naturiol Eithriadol, 29:13(c)
Ardudwy, 33:41(c)
Aren’t Birds Brilliant? project, 15:30; 27:19
Argae'r Hafren, 20:16
Arglwydd Rhys, 15:38
Arllewchwedd, 16:38
Armstrong, Ray, 18:42
Arnold, Richard, 12:30
Aron, Charles, 17:42; 21:6
art in Natur Cymru, 39:21-25
Ascophyllum nodosum, ecad mackaii, 28:32
Ascophyllum nodosum, ecad scorpoides,
28:31
ash, 3:38
Asiantaeth yr Amgylchedd, 11:41; 12:43; 18:17; 20:32;
27:33(c)
aspirin, 20:11(c)
Asplenium obovatum, 4:8-10 (c)
Assembly Sponsored Public Bodies, 1:34
Atkinson, Kim, 37:41; 39:23
Atlantic tripletail, 34:40
Atlas of the Fleas of Britain & Ireland by RS
George, 30:44
Attenborough, David, 35:4
Auld, Linda, 34:32; 36:16
aurochs, 3:16; 29:21; 30:10
Austin, Alyson, 32:10ff
aviation fuel, 18:45
avocet, 8:17; 9:47
Awdurdod Datblygu Cymru, 12:43
Awdurdod Trydan Cenedlaethol, 39:27(c)
Awr y Ddaear 2009, 30:42