= (ni/N) Mangifera indica
= (17/516)
= 0,03295
Program Perlindungan Keanekaragaman Hayati
Deskripsi Program
Program ini merupakan program penghijauan pada area seluruh unit PLTU Banjarsari dengan penanaman berbagai jenis pohon seperti pohon palem botol di sepanjang jalan masuk unit. Di sisi lain penghijauan juga dilakukan dengan penanaman pohon mangga, ketapang kecana, jambu biji dan berbagai jenis tanaman hias.
Data - Data Pendukung
No | Flora | 2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|---|---|
Nama Daerah | Nama Latin | ||||||
1 | Bogenvil | Bogenvilea Spectabilis | 5 | 9 | 11 | 13 | 15 |
2 | Embacang | Mangifera foetida | 0 | 3 | 5 | 7 | 8 |
3 | Jati | Tecnoba grandis | 2 | 6 | 8 | 10 | 12 |
4 | Jambu biji | Psidium guajava | 0 | 0 | 2 | 3 | 3 |
5 | Jambu air | Syzygium aqueum | 0 | 4 | 6 | 10 | 11 |
6 | Kemang | Mangifera foetida | 3 | 7 | 10 | 13 | 15 |
7 | Mangga | Mangifera indica | 4 | 10 | 14 | 17 | 20 |
8 | Rambutan | Nephelium lappaceum | 4 | 6 | 9 | 10 | 14 |
9 | Jambu Mete | Anacardium occidentale | 0 | 0 | 2 | 2 | 4 |
10 | Bintaro | Cerbera manghas | 21 | 37 | 42 | 50 | 69 |
11 | Allamanda | Allamanda cathartica | 0 | 3 | 5 | 7 | 8 |
12 | Cemara nofolk | Araucaria heterophylla | 0 | 0 | 0 | 0 | 1 |
13 | Palem botol | Caryota mitis | 0 | 0 | 0 | 0 | 5 |
14 | Palem merah | Cyrtostachys renda | 37 | 55 | 78 | 83 | 125 |
15 | Palem kuning | Dypsis lutescens | 42 | 125 | 69 | 112 | 513 |
16 | Palem ekor ikan / Sarai | Caryota mitis | 0 | 0 | 0 | 0 | 4 |
17 | Cemara udang | Casuarina equisetifolia | 0 | 0 | 0 | 0 | 5 |
18 | Ketapang kencana | Terminalia mantaly | 21 | 37 | 52 | 61 | 84 |
19 | Penawar jambe | Cycas revoluta | 0 | 0 | 0 | 0 | 1 |
20 | Dadap merah | Erythrina variegata | 3 | 8 | 10 | 11 | 13 |
21 | Trembesi | Samanea saman | 0 | 0 | 0 | 2 | 2 |
22 | Alpukat | Persea americana | 0 | 0 | 0 | 1 | 1 |
23 | Beringin | Ficus benjamina | 0 | 0 | 0 | 1 | 3 |
24 | Maja | Aegle marmelos | 0 | 0 | 0 | 0 | 1 |
25 | Kelengkeng | Dimocarpus longan | 0 | 0 | 0 | 2 | 3 |
26 | Glodokan tiang | Annonaceae | 0 | 7 | 13 | 18 | 20 |
27 | Pucuk Merah | Myrtaceae | 43 | 57 | 69 | 83 | 194 |
Total | 185 | 374 | 405 | 516 | 1154 |
Bukti Perhitungan
Perhitungan nilai Pi tahun 2022
Pi Mangifera indica
Pi Mangifera indica
Perhitungan nilai In Pi tahun 2022
Mangifera indica
Mangifera indica
= In (0,03295)
= -3,4129
= -3,4129
Perhitungan H’ tahun 2022
Mangifera indica
Mangifera indica
= - [∑pi x In Pi]
= -[0,03295 x (-3,4129)]
= 2,359
= -[0,03295 x (-3,4129)]
= 2,359
Tabel Rekap Absolut 2019-2023
No | Parameter | H' | |||||
---|---|---|---|---|---|---|---|
2019 | 2020 | 2021 | 2022 | 2023 | |||
1 | Bougenvilea spectabilis | 0.097592 | 0.089688 | 0.097941 | 0.092742 | 0.056451 | |
2 | Mangifera foetida | 0 | 0.038708 | 0.054252 | 0.058336 | 0.034465 | |
3 | Tecnoba grandis | 0.048943 | 0.066297 | 0.07752 | 0.076425 | 0.047481 | |
4 | Psidium guajava | 0 | 0 | 0.026226 | 0.029927 | 0.015474 | |
5 | Syzyqium aqueum | 0 | 0.048534 | 0.062402 | 0.076425 | 0.044354 | |
6 | Mangifera caesia | 0.066839 | 0.074461 | 0.09139 | 0.092742 | 0.056451 | |
7 | Mangifera indica | 0.082899 | 0.096836 | 0.116315 | 0.11244 | 0.070282 | |
8 | Nephellium lappaceum | 0.082899 | 0.066297 | 0.084592 | 0.076425 | 0.053524 | |
9 | Anacardium occidentale | 0 | 0 | 0.026226 | 0.021523 | 0.019635 | |
10 | Cerbera manghas | 0.246986 | 0.22886 | 0.235015 | 0.226171 | 0.168427 | |
11 | Allamana cathartica | 0 | 0.038708 | 0.054252 | 0.058336 | 0.034465 | |
12 | Araucaria heterophylla | 0 | 0 | 0 | 0 | 0.00611 | |
13 | Hyophorbe lagenicaulis | 0 | 0 | 0 | 0 | 0.023577 | |
14 | Cyrtostachys renda | 0.321888 | 0.2819 | 0.317234 | 0.293921 | 0.240758 | |
15 | Dypsis lutescens | 0.33661 | 0.366291 | 0.301518 | 0.331574 | 0.360395 | |
16 | Caryota mitis | 0 | 0 | 0 | 0 | 0.019635 | |
17 | Casuarina equisetifolia | 0 | 0 | 0 | 0 | 0.023577 | |
18 | Terminalia mantaly | 0.246986 | 0.22886 | 0.263549 | 0.252421 | 0.190723 | |
19 | Cycas revoluta | 0 | 0 | 0 | 0 | 0.00611 | |
20 | Erythrina fusca | 0.066839 | 0.082242 | 0.09139 | 0.082036 | 0.050536 | |
21 | Samanea saman | 0 | 0 | 0 | 0.021523 | 0.011019 | |
22 | Persea americana | 0 | 0 | 0 | 0.012105 | 0.00611 | |
23 | Ficus benjamina | 0 | 0 | 0 | 0.012105 | 0.015474 | |
24 | Aegle marmelos | 0 | 0 | 0 | 0 | 0.00611 | |
25 | Dimocarpus longan | 0 | 0 | 0 | 0.021523 | 0.015474 | |
26 | Annonaceae | 0 | 0.074461 | 0.110386 | 0.117061 | 0.070282 | |
27 | Myrtaceae | 0.339155 | 0.286708 | 0.301518 | 0.293921 | 0.299764 | |
28 | Mangifera foetida | 0 | 0 | 0 | 0 | 0 | |
Total | 1.9376 | 2.0689 | 2.3117 | 2.3597 | 1.9467 |